US4305519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible holder for grocery bags
Assignee: Individual
•
Filing: 1980-04-28
•
Granted: 1981-12-15
•
Expires: 2000-04-28
Abstract
Abstract A collapsible holder for grocery bags or the like for use in the trunk or inside a vehicle has a square base. A plurality of upright right angularly related side walls of inverted triangular shape has their base apices hinged to the base corners. The top apices of each side wall at its upper end is removably clipped to the corresponding apex of an adjacent side wall.
Inventors
- 👤 Gloria Gerich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:43
CPC Classifications
B; B60; B60R; B60R7/00; B60R7/02; B65; B65D; B65D11/00; B65D11/18; B65D11/1833; Y; Y10; Y10S; Y10S224/00; Y10S224/925
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
127 words
A collapsible holder for grocery bags comprising a square base having a series of corners; a hinge element at each corner; a plurality of symmetrical upright right angularly related side walls of inverted triangular shape; each side wall having a top edge and converging sides defining a pair of top apices and a base apex; a hinge element at said base apex connected to a corresponding base hinge element respectively; and clip means at each of the top apices of the side walls, with the clip means at one end of one side wall interlocked with the corresponding clip means of the next adjacent side wall; the side walls at their top edges being co-planer and respectively interlocked at their top corners providing a free standing enclosure.
Claim 2
Dependent Claim
127 words
A collapsible holder for grocery bags comprising a square base having a series of corners; a hinge element at each corner; a plurality of symmetrical upright right angularly related side walls of inverted triangular shape; each side wall having a top edge and converging sides defining a pair of top apices and a base apex; a hinge element at said base apex connected to a corresponding base hinge element respectively; and clip means at each of the top apices of the side walls, with the clip means at one end of one side wall interlocked with the corresponding clip means of the next adjacent side wall; the side walls at their top edges being co-planer and respectively interlocked at their top corners providing a free standing enclosure.
Claim 3
Dependent Claim
42 words
In the collapsible holder of claim 1, the clip means between adjacent top corners of the side walls being successively disengaged so that the side walls will hinge downward successively and overlap each other in parallel engagement and registry with said base.
Claim 4
Dependent Claim
22 words
In the collapsible holder of claim 1, the corners of the base and the base apex of each side wall being truncated.
Claim 5
Dependent Claim
20 words
In the collapsible holder of claim 1, each side wall being of a size corresponding to one-half of said base.
Claim 6
Dependent Claim
42 words
In the collapsible holder of claim 4, the clip means between adjacent top corners of the side walls being successively disengaged so that the side walls will hinge downward successively and overlap each other in parallel engagement and registry with said base.
Claim 7
Dependent Claim
46 words
In the collapsible holder of claim 1, the hinge element at each corner of the base having an elongated groove; the hinge element on each side wall including an out-turned tongue loosely projected through and interlocked with the respective groove of the corresponding base hinge element.
Claim 8
Dependent Claim
68 words
In the collapsible holder of claim 1, said clip means of each side wall including an out-turned clip at one end and an in-turned clip at its other end with the out-turned clip of one side wall interlocked with the in-turned clip of the adjacent side wall so that the corresponding top edges of the respective side walls are successively interlocked with each other respectively throughout 360 degrees.
Claim 9
Dependent Claim
28 words
In the collapsible holder of claim 1, the hinge elements of the base and side walls being molded as a part of the base and side walls respectively.
Claim 10
Dependent Claim
20 words
In the collapsible holder of claim 8, the clip means of the side walls being molded as a part thereof.
Claim 11
Dependent Claim
16 words
In the collapsible holder of claim 1, the side walls being lattice in form and open.
References Cited (Backward Citations)
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Cited
US1633425A
Cited
US872600A
Cited
US2628873A
Cited
US2832466A
Cited
US3889837A
Cited
US4029244A
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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) | 1984-12-14 | 1985-06-15 | 1985-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-12-14 | 1989-06-15 | 1989-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-12-14 | 1993-06-15 | 1993-12-15 | $7700.00 | Window Closed / Lapsed |