Patent US4805270A successfully refreshed from Google Patents.
US4805270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for securing shoe laces
Assignee: BB INTERNATIONAL LLC
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Filing: 1987-10-30
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Granted: 1989-02-21
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Expires: 2007-10-30
Abstract
Abstract An apparatus for securing a shoe lace during intermediate stages of shoe lace tying as well as after tying is provided. First and second jaw members define a jaw opening and are adapted for mounting on a shoe with the jaw opening facing away from the shoe. At least one of the jaw members is displaceable away from the jaw opening and is biased closed. A portion of the periphery of at least one of the jaw members adjacent the jaw opening is inclined toward the jaw opening to define a camming surface for guiding the shoe lace to the jaw opening and for permitting the force of the shoe lace being pulled to displace the movable jaw member against the biasing force so that the shoe lace can enter and be retained in the apparatus. The jaw members can include a cavity to receive a knot and teeth at the periphery of the jaw opening for retaining the lace. The movable jaw member is mounted by an over center hinge permitting selective opening of the apparatus to release a knot.
Inventors
- 👤 Richard Kimbrough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:10
CPC Classifications
A; A43; A43C; A43C7/00; Y; Y10; Y10T; Y10T24/00; Y10T24/37; Y10T24/3703; Y10T24/3705; Y10T24/3708
Claims Analysis
Total Claims: 52
Claim 1
Independent Claim
235 words
An apparatus for securing a shoe lace having an intermediate portion and end portion on either side thereof, comprising: first and second jaw members defining a jaw opening therebetween and adapted for mounting on a shoe with the jaw opening facing away from the shoe, means permitting the manual displacement of at least one of the jaw members away from the other at the jaw opening; biasing means for biasing the first and second member toward each other to close the jaw opening, at least a portion of the outer surface adjacent the jaw opening of at least one of the jaw members being inclined toward the jaw opening to define an entrance to the jaw opening and a camming surface for guiding the intermediate portion of the shoe lace laterally into the jaw opening and for permitting the force of the shoe lace ends being pulled by the user away from the apparatus to displace the at least one displaceable jaw member against the force of the biasing means and, retaining means within the jaw opening for retaining the intermediate portion of the shoe lace therein while permitting release of the intermediate portion of the shoe lace when the at least one jaw is manually displaced to open the jaw opening, the retaining means including the biasing means whereby the shoe lace intermediate portion enters the apparatus and is releasably retained in the apparatus.
Claim 2
Independent Claim
235 words
An apparatus for securing a shoe lace having an intermediate portion and end portion on either side thereof, comprising: first and second jaw members defining a jaw opening therebetween and adapted for mounting on a shoe with the jaw opening facing away from the shoe, means permitting the manual displacement of at least one of the jaw members away from the other at the jaw opening; biasing means for biasing the first and second member toward each other to close the jaw opening, at least a portion of the outer surface adjacent the jaw opening of at least one of the jaw members being inclined toward the jaw opening to define an entrance to the jaw opening and a camming surface for guiding the intermediate portion of the shoe lace laterally into the jaw opening and for permitting the force of the shoe lace ends being pulled by the user away from the apparatus to displace the at least one displaceable jaw member against the force of the biasing means and, retaining means within the jaw opening for retaining the intermediate portion of the shoe lace therein while permitting release of the intermediate portion of the shoe lace when the at least one jaw is manually displaced to open the jaw opening, the retaining means including the biasing means whereby the shoe lace intermediate portion enters the apparatus and is releasably retained in the apparatus.
Claim 3
Dependent Claim
37 words
The apparatus of claim 1, wherein said retaining means includes projections formed in at least one of said jaw members extending toward the other jaw member for engaging and retaining the intermediate portion of the shoe lace.
Claim 4
Dependent Claim
29 words
The apparatus of claim 2, wherein said projections comprise teeth disposed along at least a portion of the periphery adjacent the jaw opening of one of said jaw members.
Claim 5
Dependent Claim
21 words
The apparatus of claim 2, wherein at least the outer surfaces of said teeth are inclined to define said camming surfaces.
Claim 6
Dependent Claim
25 words
The apparatus of claim 4, wherein said teeth are on the facing peripheries of both of said end members and arranged in staggered interlocking relationship.
Claim 7
Dependent Claim
53 words
The apparatus of claim 5, wherein at least a portion said teeth are formed with the side thereof facing the entrance to the jaw opening inclined away from the entrance to the jaw opening to define camming surfaces for facilitating the entry of the shoe lace into the region between the jaw members.
Claim 8
Dependent Claim
44 words
The apparatus of claim 5, wherein said retaining means further includes a cavity formed in at least one of the jaw members inward of the periphery adjacent the jaw opening for receiving and retaining a knot or knot portion formed from said shoe lace.
Claim 9
Dependent Claim
98 words
The apparatus of claim 7, wherein said means permitting the manual displacement of at least one of the jaw members includes over center hinge means supporting said second jaw member relative to said first jaw member and permitting displacement of said second jaw member between a first position at which it is displaceable by a shoe lace applied at the entrance opening for receiving and retaining said shoe lace and a second open position at which said second jaw member is pivoted so that a knotted shoe lace is released and can be opened and the apparatus removed.
Claim 10
Dependent Claim
59 words
The apparatus of claim 8, wherein the bias means engages the over center hinge means for biasing said second jaw member against said first jaw member, for providing resistance to the displacement of said second jaw member from said first position to said second position and for retaining said second jaw member at said second position when placed therein.
Claim 11
Dependent Claim
52 words
The apparatus of claim 8, wherein the over center hinge means includes channel means for permitting longitudinal displacement of said second jaw member relative to said first jaw member to open the jaw opening, and interlocking means adapted to permit pivoting of the second jaw member only after a predetermined longitudinal displacement.
Claim 12
Dependent Claim
34 words
The apparatus of claim 9, wherein at least one of said jaw members is formed to define, together with the teeth, the appearance of the face or head of a character, humanoid or animal.
Claim 13
Dependent Claim
43 words
The apparatus of claim 11, wherein the second jaw member is formed with a projection defining a feature of said face or head and also usable for engagement for manual manipulation of said second jaw member from its first to its second position.
Claim 14
Dependent Claim
15 words
The apparatus of claim 11, and including means for anchoring the apparatus to a shoe.
Claim 15
Dependent Claim
42 words
The apparatus of claim 13, wherein said anchoring means comprises a pair of rings on opposed sides of the jaw opening for receipt of the ends of said shoe lace, said rings being secured to at least one of said jaw members.
Claim 16
Dependent Claim
18 words
The apparatus of claim 14, wherein said rings have the appearance of ears of the head or face.
Claim 17
Dependent Claim
28 words
The apparatus of claim 14, wherein each of said rings is formed with a notch on the side thereof facing the shoe for engagement with the shoe lace.
Claim 18
Dependent Claim
43 words
The apparatus of claim 1, wherein said retaining means includes a cavity formed in at last one of the jaw members inward of the periphery adjacent the jaw opening for receiving and retaining a knot or knot portion formed from said shoe lace.
Claim 19
Dependent Claim
15 words
The apparatus of claim 17, and including means for anchoring the apparatus to a shoe.
Claim 20
Dependent Claim
32 words
The apparatus of claim 17, wherein at least one of said jaw members is arranged to define all or a part of a head or face of a character, humanoid or animal.
Claim 21
Dependent Claim
27 words
The apparatus of claim 19, wherein said head or face is defined by at least said one jaw member and said jaw opening defines the mouth thereof.
Claim 22
Dependent Claim
88 words
The apparatus of claim 17, wherein said means permitting the manual displacement of at least one of the jaw members includes over center hinge means pivotably supporting said second jaw member relative to said first jaw member and permitting displacement of said second jaw member between a first position at which it is displaceable by a shoe lace applied at the entrance opening for receiving and retaining said shoe lace and a second open position at which a knotted shoe lace can be opened and the apparatus removed.
Claim 23
Dependent Claim
59 words
The apparatus of claim 21, wherein the bias means engages the over center hinge means for biasing said second jaw member against said first jaw member, for providing resistance to the displacement of said second jaw member from said first position to said second position and for retaining said second jaw member at said second position when placed therein.
Claim 24
Dependent Claim
52 words
The apparatus of claim 22, wherein the over center hinge means includes channel means for permitting longitudinal displacement of said second jaw member relative to said first jaw member to open the jaw opening, and interlocking means adapted to permit pivoting of the second jaw member only after a predetermined longitudinal displacement.
Claim 25
Dependent Claim
44 words
The apparatus of claim 21, wherein said retainer means further includes a cavity formed in at least one of the jaw members inward of the periphery adjacent the jaw opening for receiving and retaining a knot or knot portion formed from said shoe lace.
Claim 26
Dependent Claim
90 words
The apparatus of claim 1, wherein the means permitting the manual displacement of at least one of the jaw members includes over center hinge means pivotably supporting said second jaw member relative to said first jaw member and permitting displacement of said second jaw member between a first position at which it is displaceable by a shoe lace applied at the entrance opening for receiving and retaining said show lace and second open position at which a knotted shoe lace is released and can be opened and the apparatus removed.
Claim 27
Dependent Claim
60 words
The apparatus of claim 25, wherein the bias means engages the over center hinge means for biasing and said second jaw member against said first jaw member, for providing resistance to the displacement of said second jaw member from said first position to said second position and for retaining said second jaw member at said second position when placed therein.
Claim 28
Dependent Claim
52 words
The apparatus of claim 26, wherein the over center hinge means includes channel means for permitting longitudinal displacement of said second jaw member relative to said first jaw member to open the jaw opening, and interlocking means adapted to permit pivoting of the second jaw member only after a predetermined longitudinal displacement.
Claim 29
Dependent Claim
32 words
The apparatus of claim 25, wherein at least one of said jaw members is arranged to define all or a part of a head or face of a character, humanoid or animal.
Claim 30
Dependent Claim
27 words
The apparatus of claim 28, wherein said head or face is defined by at least said one jaw member and said jaw opening defines the mouth thereof.
Claim 31
Dependent Claim
43 words
The apparatus of claim 28, wherein the second jaw member is formed with a projection defining a feature of said face or head and also usable for engagement for manual manipulation of said second jaw member from its first to its second position.
Claim 32
Dependent Claim
15 words
The apparatus of claim 25, and including means for anchoring the apparatus to a shoe.
Claim 33
Dependent Claim
32 words
The apparatus of claim 1, wherein at least one of said jaw members is arranged to define all or a part of a head or face of a character, humanoid or animal.
Claim 34
Dependent Claim
27 words
The apparatus of claim 32, wherein said head or face is defined by at least said one jaw member and said jaw opening defines the mouth thereof.
Claim 35
Dependent Claim
36 words
The apparatus of claim 33, wherein the second jaw member is formed with a projection defining a feature of said face or head and also usable for engagement for manual manipulation of said second jaw member.
Claim 36
Dependent Claim
44 words
The apparatus of claim 32, wherein said retaining means further includes a cavity formed in at least one of the jaw members inward of the periphery adjacent the jaw opening for receiving and retaining a knot or knot portion formed from said shoe lace.
Claim 37
Dependent Claim
91 words
The apparatus of claim 32, wherein said means permitting the manual displacement of at least one of the jaw members includes over center hinge means pivotably supporting said second jaw member relative to said first jaw member and permitting displacement of said second jaw member between a first position at which it is displaceable by a shoe lace applied at the entrance opening for receiving and retaining said shoe lace and a second open position at which a knotted shoe lace is released and can be opened and the apparatus removed.
Claim 38
Dependent Claim
59 words
The apparatus of claim 36, wherein the bias means engages the over center hinge means for biasing said second jaw member against said first jaw member, for providing resistance to the displacement of said second jaw member from said first position to said second position and for retaining said second jaw member at said second position when placed therein.
Claim 39
Dependent Claim
15 words
The apparatus of claim 32, and including means for anchoring the apparatus to a shoe.
Claim 40
Dependent Claim
34 words
The apparatus of claim 5, wherein at least one of said jaw members is formed to define, together with the teeth, the appearance of the face or head of a character, humanoid or animal.
Claim 41
Dependent Claim
90 words
The apparatus of claim 39, wherein the means permitting the manual displacement of at least one of the jaw members includes over center hinge means pivotable supporting said second jaw member relative to said first jaw member and permitting displacement of said second jaw member between a first position at which it is displaceable by a shoe lace applied at the entrance opening for receiving and retaining said shoe lace and second open position at which a knotted shoe lace is released and can be opened and the apparatus removed.
Claim 42
Dependent Claim
59 words
The apparatus of claim 40, wherein the bias means engages the over center hinge means for biasing said second jaw member against said first jaw member, for providing resistance to the displacement of said second jaw member from said first position to said second position and for retaining said second jaw member at said second position when placed therein.
Claim 43
Dependent Claim
52 words
The apparatus of claim 41, wherein the over center hinge means includes channel means for permitting longitudinal displacement of said second jaw member relative to said first jaw member to open the jaw opening, and interlocking means adapted to permit pivoting of the second jaw member only after a predetermined longitudinal displacement.
Claim 44
Dependent Claim
43 words
The apparatus of claim 39, wherein the second jaw member is formed with a projection defining a feature of said face or head and also usable for engagement for manual manipulation of said second jaw member from its first to its second position.
Claim 45
Dependent Claim
34 words
The apparatus of claim 7, wherein at least one of said jaw members is formed to define, together with the teeth, the appearance of the face or head of a character, humanoid or animal.
Claim 46
Dependent Claim
15 words
The apparatus of claim 1, and including means for anchoring the apparatus to a shoe.
Claim 47
Dependent Claim
42 words
The apparatus of claim 45, wherein said anchoring means comprises a pair of rings on opposed sides of the jaw opening for receipt of the ends of said shoe lace, said rings being secured to at least one of said jaw members.
Claim 48
Dependent Claim
28 words
The apparatus of claim 46, wherein each of said rings is formed with a notch on the side thereof facing the shoe for engagement with the shoe lace.
Claim 49
Dependent Claim
15 words
The apparatus of claim 5, and including means for anchoring the apparatus to a shoe.
Claim 50
Dependent Claim
15 words
The apparatus of claim 7, and including means for anchoring the apparatus to a shoe.
Claim 51
Dependent Claim
15 words
The apparatus of claim 8, and including means for anchoring the apparatus to a shoe.
Claim 52
Dependent Claim
33 words
The apparatus of claim 25, and including means coupled to said second jaw member for grasping by the user for manual displacement of said second jaw member between the first and second positions.
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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) | 1992-02-21 | 1992-08-22 | 1993-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-21 | 1996-08-22 | 1997-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-21 | 2000-08-22 | 2001-02-21 | $7700.00 | Window Closed / Lapsed |