US4070718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box spring retainer
Assignee: KINEMATIC INDUSTRIES Inc 12352 EAST WHITTIER BLVD WHITTIER CA 90602 A CA CORP
•
Filing: 1976-09-13
•
Granted: 1978-01-31
•
Expires: 1996-09-13
Abstract
Abstract A bed frame of the type having a pair of side rails interconnected by one or more crossbars to provide a support for a box spring, and in which adjustable box spring locating and retaining clips are provided on the side rails to permit the sides of the box spring to extend beyond the side rails, and to hold the box spring against shifting movements in relation to the supporting bed frame.
Inventors
- 👤 Melvin P. Spitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:12
CPC Classifications
A; A47; A47C; A47C19/00; A47C19/02; A47C19/021; A47C19/024; A47C19/005
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
172 words
In a bed frame having an elongate side rail with a surface providing a support for a box spring adapted to project outwardly therebeyond, a box spring locating and retainer clip structure, comprising: a. a generally L-shaped body structure having a base leg and a right-angled end leg at one end thereof, said legs being of fixed width; b. means adjustably mounting said body on said rail for movements in extendable and retractable directions with said base leg extending transversely of the rail below said surface and with said end leg being positioned outwardly of said surface and projecting above the plane thereof to engage a projecting side of the box spring; and c. means for releasably latching said body against movement in said extendable direction from an adjusted position, including a manually operable latch member pivoted on one face of said base leg adjacent its juncture with the end leg for swinging movement over said one face to latched and unlatched positions with respect to a portion of the associated rail.
Claim 2
Dependent Claim
172 words
In a bed frame having an elongate side rail with a surface providing a support for a box spring adapted to project outwardly therebeyond, a box spring locating and retainer clip structure, comprising: a. a generally L-shaped body structure having a base leg and a right-angled end leg at one end thereof, said legs being of fixed width; b. means adjustably mounting said body on said rail for movements in extendable and retractable directions with said base leg extending transversely of the rail below said surface and with said end leg being positioned outwardly of said surface and projecting above the plane thereof to engage a projecting side of the box spring; and c. means for releasably latching said body against movement in said extendable direction from an adjusted position, including a manually operable latch member pivoted on one face of said base leg adjacent its juncture with the end leg for swinging movement over said one face to latched and unlatched positions with respect to a portion of the associated rail.
Claim 3
Dependent Claim
68 words
A bed frame as set forth in claim 1, wherein said side rail comprises side wall means extending below said surface and having slot means therein for guidingly receiving said base leg therein for sliding movements in opposite directions in response to said body movements; and means at the respective ends of said base leg for limiting said movements of said body in said extendable and retractable directions.
Claim 4
Dependent Claim
30 words
A bed frame as set forth in claim 2, wherein said limiting means at the other end of said base leg comprises an integrally formed portion of said base leg.
Claim 5
Dependent Claim
32 words
A bed frame as set forth in claim 2, wherein said limiting means at said one end of said base leg comprises an abutment in spaced relation to said right-angled end leg.
Claim 6
Dependent Claim
42 words
A bed frame as set forth in claim 1, wherein said side rail comprises spaced apart vertical sides having slots therein for receiving and supporting said base leg, certain of said slots having a portion for latching engagement by said latching means.
Claim 7
Dependent Claim
53 words
A bed frame as set forth in claim 2, wherein said side wall means comprises a pair of spaced apart parallel side walls, and said slot means comprises slots in said walls aligned transversely of said rail for supporting said base leg, the slots in each side wall being separated by a web.
Claim 8
Dependent Claim
54 words
A bed frame as set forth in claim 2, wherein said means for releasably latching said body includes lateral serrations carried by said latch member for engagement with an adjacent portion of said side rail, said serrations being manually disengageable from the portion of said side rail to permit adjusting movements of said body.
Claim 9
Dependent Claim
53 words
A bed frame as set forth in claim 6, in which the base leg is divided into parallel portions by a longitudinally extending slot having an outer open end and a closed inner end to permit disposition of the leg portion in straddling relation in said slots on opposite sides of said webs.
Claim 10
Dependent Claim
26 words
A bed frame as set forth in claim 8, in which said latch member is formed with edge serrations for engagement with one of said webs.
Claim 11
Dependent Claim
80 words
A bed frame as set forth in claim 9, in which said latch member is swingably supported between its ends on a pivot adjacent the closed end of said slot, with one end of said latch member having the edge serration thereon, and the other end having finger engageable means for selectively actuating said latch member to latching position with the serrations engaged with the adjacent web edge, and to an unlatched position with the serrations disengaged from the web.
Claim 12
Dependent Claim
37 words
A bed frame as set forth in claim 9, in which the engagement of the serrations with the associated web restrains said body against movement in an extended direction, but permits adjusting movements in a retractable direction.
Claim 13
Dependent Claim
72 words
A bed frame as set forth in claim 9, in which the points of engagement of the respective serrations with the associated web are laterally offset from the center of rotation of the latch member, whereby the application of a force tending to move the body in an extendable direction will tend to rotate the latch member in a direction to increase the engaging forces between the latch member and said web.
Claim 14
Dependent Claim
16 words
A bed frame as set forth in claim 10, in which said one end is curved.
Claim 15
Dependent Claim
64 words
A bed frame as set forth in claim 10, in which the finger engageable means comprises a pair of tabs angularly spaced with respect to the axis of said pivot, whereby the application of pressure against one of said tabs rotates the latch member to a latching position and pressure on the other of said tabs rotates the latching member to an unlatched position.
Claim 16
Dependent Claim
45 words
A bed frame as set forth in claim 1, inwhich the base leg has side edge flanges, and in which the latch member is positioned in the space between said edge flanges which serve as abutment stops for limiting pivotal movements of said latch member.
Claim 17
Dependent Claim
34 words
A bed frame as set forth in claim 8, in which the closed end of said slot is engageable with an adjacent web to limit the movement of said body in the retractable direction.
Claim 18
Dependent Claim
34 words
A bed frame as set forth in claim 1, in which the end leg is covered by a removable cap member of a material capable of substantially non-slipping frictional engagement with the box spring.
Claim 19
Dependent Claim
105 words
An adjustable box spring locating and retaining clip for a bed frame side rail, comprising: a. a generally L-shaped body structure having a base leg and a right-angled end leg at one end thereof, said legs being of fixed width; b. a latch member supported by a pivot on said base leg for swinging movement within the lateral confines of said base leg, said latch member having one end formed as an arm and being provided with serrations on one edge thereof, and its other end being formed to provide finger engageable means for selectively pivotally swinging said latch member to latching and non-latching positions.
Claim 20
Dependent Claim
105 words
An adjustable box spring locating and retaining clip for a bed frame side rail, comprising: a. a generally L-shaped body structure having a base leg and a right-angled end leg at one end thereof, said legs being of fixed width; b. a latch member supported by a pivot on said base leg for swinging movement within the lateral confines of said base leg, said latch member having one end formed as an arm and being provided with serrations on one edge thereof, and its other end being formed to provide finger engageable means for selectively pivotally swinging said latch member to latching and non-latching positions.
Claim 21
Dependent Claim
38 words
A clip according to claim 18, in which said base leg is formed with side edge flanges extending in the same direction, and wherein said latch member is positioned for movement in the space between said side flanges.
Claim 22
Dependent Claim
65 words
A clip according to claim 18, in which the base leg includes a longitudinally extending medial slot, said slot having an outer open end and an inner closed end spaced from the base of said end leg, and wherein the latch member pivot is positioned adjacent the closed end of the slot and the arm end of the latch member is movable over said slot.
Claim 23
Dependent Claim
26 words
A clip according to claim 18, in which the finger engageable means comprises a pair of tabs positioned generally below the end leg of said body.
Claim 24
Dependent Claim
27 words
A clip according to claim 18, which includes a removably mounted cover cap for said end leg of a material having a relatively high sliding friction characteristic.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-30 | 1981-08-01 | 1982-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-30 | 1985-08-01 | 1986-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-30 | 1989-08-01 | 1990-01-31 | $7700.00 | Window Closed / Lapsed |