US4691892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sign and sign stand
Assignee: Marketing Displays Inc
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Filing: 1985-10-21
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Granted: 1987-09-08
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Expires: 2005-10-21
Abstract
Abstract An improved warning sign and sign stand assembly is disclosed and includes apparatus for attaching and retaining the sign to a stand member of the assembly. The various embodiments of the assembly also include various mechanisms for permitting the sign panel to pivot or swing under side-directed loads in order to allow a resilient portion of the stand base to deflect generally along a predetermined plane, thereby substantially preventing the sign and stand assembly from tipping over. The various embodiments are applicable in sign and sign stand assemblies equipped with provisions for selectively collapsing the entire assemblies into compact and conveniently stored configurations, as well as being applicable in assemblies not so equipped.
Inventors
- 👤 Ronald E. Grewe
- 👤 David U. Hillstrom
- 👤 James R. Seely
- 👤 Cecil Ursprung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:39
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/18; G09F7/22; E; E01; E01F; E01F9/00; E01F9/60; E01F9/623; E01F9/627; E01F9/688
Claims Analysis
Total Claims: 87
Claim 1
Independent Claim
150 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, a sign-supporting member, attaching means for attaching said sign-supporting member to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, a substantial portion of said sign-supporting member being free of said stand member and substantially unsupported thereby in order to allow said sign and at least said substantially unsupported portion of said sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 2
Dependent Claim
150 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, a sign-supporting member, attaching means for attaching said sign-supporting member to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, a substantial portion of said sign-supporting member being free of said stand member and substantially unsupported thereby in order to allow said sign and at least said substantially unsupported portion of said sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 3
Dependent Claim
82 words
A sign and sign stand assembly according to claim 1, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length apoproximately equal to the length of said leg when in said shortened configuration.
Claim 4
Dependent Claim
21 words
A sign and sign stand assembly according to claim 2, wherein said sign-supporting member is removably attached to said stand member.
Claim 5
Dependent Claim
53 words
A sign and sign stand assembly according to claim 1, wherein at least said substantially unsupported portion of said sign-supporting member is sufficiently flexible and resilient to torsionally twist in order to allow said sign to pivotally swing relative to the axis of said stand member in response to said second predetermined forces.
Claim 6
Dependent Claim
45 words
A sign and sign stand assembly according to claim 1, further comprising at least one retaining member adapted to be inserted through an aperture in said sign-supporting member and through a corresponding aperture in said stand member in order to retain said sign-supporting stand member.
Claim 7
Dependent Claim
168 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, a sign-supporting member, attaching means for attaching said sign-supporting member to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means being adapted for attaching said sign-supporting member to said stand member in a relatively loose relationship therewith for predetermined limited pivotal movement of said sign-supporting member relative to the axis of said sign member in order to allow said sign and at least a portion of said sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 8
Dependent Claim
168 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, a sign-supporting member, attaching means for attaching said sign-supporting member to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means being adapted for attaching said sign-supporting member to said stand member in a relatively loose relationship therewith for predetermined limited pivotal movement of said sign-supporting member relative to the axis of said sign member in order to allow said sign and at least a portion of said sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 9
Dependent Claim
82 words
A sign and sign stand assembly according to claim 6, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 10
Dependent Claim
21 words
A sign and sign stand assembly according to claim 7, wherein said sign-supporting member is removably attached to said stand member.
Claim 11
Dependent Claim
36 words
A sign and sign stand assembly according to claim 6, wherein said stand member includes retaining means for substantially retaining said sign-supporting member in a generally longitudinally-extending orientation thereon when said sign-supporting member is attached thereto.
Claim 12
Dependent Claim
40 words
A sign and sign stand assembly according to claim 9, wherein said retaining means includes flange means on said stand member for substantially preventing said sign-supporting member from pivoting about an axis transverse to the axis of said stand member.
Claim 13
Dependent Claim
45 words
A sign and sign stand assembly according to claim 6, further comprising at lesat one retaining member adapted to be inserted through an aperture in said sign-supporting member and through a corresponding aperture in said stand member in order to retain said sign-supporting stand member.
Claim 14
Dependent Claim
114 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, at least a portion of said sign being sufficiently flexible and resilient to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 15
Dependent Claim
114 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, at least a portion of said sign being sufficiently flexible and resilient to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 16
Dependent Claim
82 words
A sign and sign stand assembly according to claim 12, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 17
Dependent Claim
20 words
A sign and sign stand assembly according to claim 13, wherein said sign is removably attached to said stand member.
Claim 18
Dependent Claim
40 words
A sign and sign stand assembly according to claim 12, wherein said sign includes reinforcing means for substantially preventing said sign from deflecting relative to said stand member in said generally downward direction in response to said first predetermined forces.
Claim 19
Dependent Claim
143 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means being adapted for attaching said sign to said stand member in a relatively loose relationship therewith for predetermined limited pivotal movement of said sign relative to the axis of said stand member in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 20
Dependent Claim
143 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means being adapted for attaching said sign to said stand member in a relatively loose relationship therewith for predetermined limited pivotal movement of said sign relative to the axis of said stand member in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 21
Dependent Claim
82 words
A sign and sign stand assembly according to claim 16, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 22
Dependent Claim
20 words
A sign and sign stand assembly according to claim 17, wherein said sign is removably attached to said stand member.
Claim 23
Dependent Claim
33 words
A sign and sign stand assembly according to claim 16, wherein said stand member includes retaining means for substantially retaining said sign in a generally longitudinally-extending orientation thereon when said is attached thereto.
Claim 24
Dependent Claim
39 words
A sign and sign stand assembly according to claim 19, wherein said retaining means includes flange means on said stand member for substantially preventing said sign from pivoting about an axis transverse to the axis of said stand member.
Claim 25
Dependent Claim
124 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, at least a portion of said stand member being sufficiently flexible and resilient to torsionally twist in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 26
Dependent Claim
124 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, at least a portion of said stand member being sufficiently flexible and resilient to torsionally twist in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 27
Dependent Claim
82 words
A sign and sign stand assembly according to claim 21, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 28
Dependent Claim
20 words
A sign and sign stand assembly according to claim 22, wherein said sign is removably attached to said stand member.
Claim 29
Dependent Claim
144 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, a sign-supporting member, attaching means for attaching said sign-supporting member to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means including second resilient biasing means interconnecting said sign-supporting member and said stand member and being resiliently yieldable to allow said sign-supporting member and said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 30
Dependent Claim
144 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, a sign-supporting member, attaching means for attaching said sign-supporting member to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means including second resilient biasing means interconnecting said sign-supporting member and said stand member and being resiliently yieldable to allow said sign-supporting member and said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 31
Dependent Claim
20 words
A sign and sign stand assembly according to claim 24, wherein said second resilient biasing means is yieldable in torsion.
Claim 32
Dependent Claim
52 words
A sign and sign stand assembly according to claim 24, wherein said second resilient biasing means includes an elastomeric member secured to said stand member, said elastomeric member having an opening therein for receiving said sign-supporting member in a rotationally interlocking relationship therebetween relative to the axis of said sign stand member.
Claim 33
Dependent Claim
82 words
A sign and sign stand assembly according to claim 24, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 34
Dependent Claim
21 words
A sign and sign stand assembly according to claim 27, wherein said sign-supporting member is removably attached to said stand member.
Claim 35
Dependent Claim
45 words
A sign and sign stand assembly according to claim 24, further comprising at least one retaining member adapted to be inserted through an aperture in said sign-supporting member, and through a corresponding aperture in said stand member in order to retain said sign-supporting stand member.
Claim 36
Dependent Claim
132 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinal-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 37
Dependent Claim
132 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinal-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 38
Dependent Claim
64 words
A sign and sign stand assembly according to claim 30, wherein said pivot means includes second resilient biasing means for normally biasing said stand member to an intermediate pivotal position relative to the axis of said stand member, said second resilient biasing means being resiliently yieldable to allow said pivotal swinging movement in opposite pivotal directions toward and away from said intermediate pivotal position.
Claim 39
Dependent Claim
52 words
A sign and sign stand assembly according to claim 31, wherein said pivot means includes a pair of pivot members, one of said pivot members being interconnected with said stand member and the other of said pivot members being interconnected with said base, said second resilient biasing means interconnnecting said pivot members.
Claim 40
Dependent Claim
22 words
A sign and sign stand assembly according to claim 31, wherein said second resilient biasing means includes at least generally spiral-wound clock-spring.
Claim 41
Dependent Claim
35 words
A sign and sign stand assembly according to claim 31, wherein said second resilient biasing means includes an elastomeric member resiliently yieldable in torsion for resiliently twisting relative to the axis of said stand member.
Claim 42
Dependent Claim
82 words
A sign and sign stand assembly according to claim 30, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 43
Dependent Claim
20 words
A sign and sign stand assembly according to claim 35, wherein said sign is removably attached to said stand member.
Claim 44
Dependent Claim
185 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces, said resilient biasing means pivotally interconnecting said stand member and said base and normally biasing said stand member to an intermediate pivotal position relative to said base, said resilient biasing means being resiliently yieldable to allow said pivotal swinging movement in opposite pivotal directions toward and away from said intermediate pivotal position.
Claim 45
Dependent Claim
185 words
A sign and sign stand assembly comprising: a base for supporting said assembly, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasing said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said assembly, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces, said resilient biasing means pivotally interconnecting said stand member and said base and normally biasing said stand member to an intermediate pivotal position relative to said base, said resilient biasing means being resiliently yieldable to allow said pivotal swinging movement in opposite pivotal directions toward and away from said intermediate pivotal position.
Claim 46
Dependent Claim
51 words
A sign and sign stand assembly according to claim 32, wherein said pivot means includes a pair of pivot members, one of said pivot members being interconnected with said stand member and the other of said pivot members being interconnected with said base, said resilient biasing means interconnecting said pivot members.
Claim 47
Dependent Claim
34 words
A sign and sign stand assembly according to claim 38, wherein said resilient biasing means includes an elastomeric member resiliently yieldable in torsion for resiliently twisting relative to the axis of said stand member.
Claim 48
Dependent Claim
82 words
A sign and sign stand assembly according to claim 37, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 49
Dependent Claim
20 words
A sign and sign stand assembly according to claim 40, wherein said sign is removably attached to said stand member.
Claim 50
Dependent Claim
160 words
A sign stand assembly for supporting a sign having at least one sign-supporting member, said sign stand comprising: a base, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, and attaching means for attaching said sign to said stand member, said base including resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, a substantial portion of said sign-supporting member being free of said stand member and substantially unsupported thereby in order to allow the sign and at least said substantially unsupported portion of the sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said sign stand in a direction generally transverse to said first predetermined forces.
Claim 51
Dependent Claim
160 words
A sign stand assembly for supporting a sign having at least one sign-supporting member, said sign stand comprising: a base, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, and attaching means for attaching said sign to said stand member, said base including resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, a substantial portion of said sign-supporting member being free of said stand member and substantially unsupported thereby in order to allow the sign and at least said substantially unsupported portion of the sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said sign stand in a direction generally transverse to said first predetermined forces.
Claim 52
Dependent Claim
80 words
A sign stand assembly according to claim 42, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 53
Dependent Claim
19 words
A sign stand assembly according to claim 43, wherein said sign-supporting member is removably attached to said stand member.
Claim 54
Dependent Claim
177 words
A sign stand assembly for supporting a sign having at least one sign-supporting member, said sign stand comprising: a base, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, and attaching means for attaching said sign to said stand member, said base including resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means being adapted for attaching said sign-supporting member to said stand member in a relatively loose relationship therewith for predetermined pivotal movement of said sign-supporting member relative to the axis of said stand member in order to allow said sign and at least a portion of said sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said sign stand in a direction generally transverse to said first predetermined forces.
Claim 55
Dependent Claim
177 words
A sign stand assembly for supporting a sign having at least one sign-supporting member, said sign stand comprising: a base, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, and attaching means for attaching said sign to said stand member, said base including resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means being adapted for attaching said sign-supporting member to said stand member in a relatively loose relationship therewith for predetermined pivotal movement of said sign-supporting member relative to the axis of said stand member in order to allow said sign and at least a portion of said sign-supporting member to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said sign stand in a direction generally transverse to said first predetermined forces.
Claim 56
Dependent Claim
80 words
A sign stand assembly according to claim 45, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 57
Dependent Claim
19 words
A sign stand assembly according to claim 46, wherein said sign-supporting member is removably attached to said stand member.
Claim 58
Dependent Claim
34 words
A sign stand assembly according to claim 45, wherein said stand member includes retaining means for substantially retaining said sign-supporting member in a generally longitudinally-extending orientation thereon when said sign-supporting member is attached thereto.
Claim 59
Dependent Claim
38 words
A sign stand assembly according to claim 48, wherein said retaining means includes flange means on said stand member for substantially preventing said sign-supporting member from pivoting about an axis transverse to the axis of said stand member.
Claim 60
Dependent Claim
146 words
A sign stand assembly for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means being adapted for attaching said sign to said stand member in a relatively loose relationship therewith for predetermined limited pivotal movement of said sign relative to the axis of said stand member in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 61
Dependent Claim
146 words
A sign stand assembly for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means being adapted for attaching said sign to said stand member in a relatively loose relationship therewith for predetermined limited pivotal movement of said sign relative to the axis of said stand member in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 62
Dependent Claim
80 words
A sign stand assembly according to claim 50, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 63
Dependent Claim
18 words
A sign stand assembly according to claim 51, wherein said sign is removably attached to said stand member.
Claim 64
Dependent Claim
127 words
A sign stand assemby for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, at least a portion of said stand member being sufficiently flexible and resilient to torsionally twist in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said stand in a direction generally transverse to said first predetermined forces.
Claim 65
Dependent Claim
127 words
A sign stand assemby for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, at least a portion of said stand member being sufficiently flexible and resilient to torsionally twist in order to allow said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said stand in a direction generally transverse to said first predetermined forces.
Claim 66
Dependent Claim
80 words
A sign stand assembly according to claim 53, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 67
Dependent Claim
18 words
A sign stand assembly according to claim 54, wherein said sign is removably attached to said stand member.
Claim 68
Dependent Claim
154 words
A sign stand assembly for supporting a sign having at least one sign-supporting member, said sign stand comprising: a base, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, and attaching means for removably securing said sign to said stand member, said base including resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means including second resiliently biasing means interconnecting said sign-supporting member and said stand member for resiliently yielding to allow said sign-supporting member and said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said sign stand in a direction generally transverse to said first predetermined forces.
Claim 69
Dependent Claim
154 words
A sign stand assembly for supporting a sign having at least one sign-supporting member, said sign stand comprising: a base, a generally longitudinally-extending stand member, connecting means for connecting said stand member to said base, and attaching means for removably securing said sign to said stand member, said base including resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means including second resiliently biasing means interconnecting said sign-supporting member and said stand member for resiliently yielding to allow said sign-supporting member and said sign to pivotally swing relative to the axis of said stand member in response to second predetermined forces exerted on said sign stand in a direction generally transverse to said first predetermined forces.
Claim 70
Dependent Claim
18 words
A sign stand assembly according to claim 56, wherein said second resilient biasing means is yieldable in torsion.
Claim 71
Dependent Claim
50 words
A sign stand assembly according to claim 56, wherein said second resilient biasing means includes an elastomeric member secured to said stand member, said elastomeric member having an opening therein for receiving said sign-supporting member in a rotationally interlocking relationship therebetween relative to the axis of said sign stand member.
Claim 72
Dependent Claim
80 words
A sign stand assembly according to claim 56, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 73
Dependent Claim
19 words
A sign stand assembly according to claim 59, wherein said sign-supporting member is removably attached to said stand member.
Claim 74
Dependent Claim
136 words
A sign stand assembly for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 75
Dependent Claim
136 words
A sign stand assembly for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces.
Claim 76
Dependent Claim
62 words
A sign stand assembly according to claim 61, wherein said pivot means includes second resilient biasing means for normally biasing said stand member to an intermediate pivotal position relative to the axis of said stand member, said second resilient biasing means being resiliently yieldable to allow said pivotal swinging movement in opposite pivotal directions toward and away from said intermediate pivotal position.
Claim 77
Dependent Claim
50 words
A sign stand assembly according to claim 62, wherein said pivot means includes a pair of pivot members, one of said pivot member being interconnected with said stand member and the other of said pivot members being interconnected with said base, said second resilient biasing means interconnecting said pivot members.
Claim 78
Dependent Claim
21 words
A sign stand assembly according to claim 62, wherein said second resilient biasing means includes at least one generally spiral-wound clock-spring.
Claim 79
Dependent Claim
33 words
A sign stand assembly according to claim 62, wherein said second resilient biasing means includes an elastomeric member resiliently yieldable in torsion for resiliently twisting relative to the axis of said stand member.
Claim 80
Dependent Claim
80 words
A sign stand assembly according to claim 61, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 81
Dependent Claim
18 words
A sign stand assembly according to claim 66, wherein said sign is removably attached to said stand member.
Claim 82
Dependent Claim
188 words
A sign stand assembly for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces, said resilient biasing means pivotally interconnecting said stand member and said base and normally biasing said stand member to an intermediate pivotal position relative to said base, said resilient biasing means being resiliently yieldable to allow said pivotal swinging movement in opposite pivotal directions toward and away from said intermediate pivotal position.
Claim 83
Dependent Claim
188 words
A sign stand assembly for supporting a sign, said sign stand comprising: a base, a generally longitudinally-extending stand member, attaching means for attaching said sign to said stand member, resilient biasing means for normally biasingly supporting said stand member into a generally upright position, said resilient biasing means being resiliently yieldable to allow said stand member to deflect in a generally downward direction in response to first predetermined forces exerted on said sign stand, said attaching means further including pivot means interconnecting said stand member and said base for relative predetermined pivotal movement therebetween in order to allow said stand member and said sign to pivotally swing generally relative to the axis of said stand member in response to second predetermined forces exerted on said assembly in a direction generally transverse to said first predetermined forces, said resilient biasing means pivotally interconnecting said stand member and said base and normally biasing said stand member to an intermediate pivotal position relative to said base, said resilient biasing means being resiliently yieldable to allow said pivotal swinging movement in opposite pivotal directions toward and away from said intermediate pivotal position.
Claim 84
Dependent Claim
49 words
a sign stand assembly according to claim 68, wherein said pivot means includes a pair of pivot members, one of said pivot members being interconnected with said stand member and the other of said pivot members being interconnected with said base, said resilient biasing means interconnecting said pivot members.
Claim 85
Dependent Claim
32 words
A sign stand assembly according to claim 69, wherein said resilient biasing means includes an elastomeric member resiliently yieldable in torsion for resiliently twisting relative to the axis of said stand member.
Claim 86
Dependent Claim
80 words
A sign stand assembly according to claim 68, wherein said base includes at least one leg thereon, said leg being selectively retractable into a shortened configuration or extendible into an elongated configuration, said leg further being pivotal between a first generally longitudinally-extending position and a second position generally transverse and outwardly-extending relative to said stand member, said stand member and said base having a combined overall length approximately equal to the length of said leg when in said shortened configuration.
Claim 87
Dependent Claim
18 words
A sign stand assembly according to claim 71, wherein said sign is removably attached to said stand member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-09-07 | 1991-03-09 | 1991-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-09-07 | 1995-03-09 | 1995-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-09-07 | 1999-03-09 | 1999-09-08 | $7700.00 | Window Closed / Lapsed |