US4620683A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for supporting a flexible container in an open position
Assignee: FERDON ELMER (25%)
•
Filing: 1984-12-03
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Granted: 1986-11-04
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Expires: 2004-12-03
Abstract
Abstract A support structure for flexible containers, such as plastic shopping bags, which is both collapsible for storage and readily assembled to support the flexible container in an open position for the placement of items therein, especially during reuse of the container.
Inventors
- 👤 Susan D. Claydon
- 👤 Howard F. Claydon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:01
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; B65B67/1222; B65B67/1227
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
173 words
Apparatus for supporting flexible containers of the type having spaced hand-grippable openings in their upper peripheral region, said apparatus comprising: (a) first and second elevating legs each having first and second ends and containing a receiving notch located therebetween, said legs mutually receiving said notches in a region between said first and second ends and being angularly disposed in a fixed position; (b) first and second support means affixed to the first end of the corresponding elevating leg and extending outwardly therefrom for engaging a support surface; (c) basal retaining means connected between said first and second support means for limiting lateral movement therebetween; (d) first and second spaced parallel extensions affixed to the second ends of the corresponding elevating legs and extending outwardly therefrom in the direction of the support means, said extensions having an upper surface; and (e) first and second engaging means affixed on the upper surface of the corresponding one of said extensions for removably receiving the hand-grippable portions of a flexible container located therebetween and detachably depending therefrom.
Claim 2
Dependent Claim
173 words
Apparatus for supporting flexible containers of the type having spaced hand-grippable openings in their upper peripheral region, said apparatus comprising: (a) first and second elevating legs each having first and second ends and containing a receiving notch located therebetween, said legs mutually receiving said notches in a region between said first and second ends and being angularly disposed in a fixed position; (b) first and second support means affixed to the first end of the corresponding elevating leg and extending outwardly therefrom for engaging a support surface; (c) basal retaining means connected between said first and second support means for limiting lateral movement therebetween; (d) first and second spaced parallel extensions affixed to the second ends of the corresponding elevating legs and extending outwardly therefrom in the direction of the support means, said extensions having an upper surface; and (e) first and second engaging means affixed on the upper surface of the corresponding one of said extensions for removably receiving the hand-grippable portions of a flexible container located therebetween and detachably depending therefrom.
Claim 3
Dependent Claim
49 words
Apparatus in accordance with claim 1 wherein said engaging means comprises first and second upwardly extending flanges located on the upper surface of said first and second extensions respectively and extending parallel therealong for removably receiving handles of the flexible container and maintaining said container in an open position.
Claim 4
Dependent Claim
19 words
Apparatus in accordance with claim 2 wherein said flanges are positioned to extend upwardly parallel to the elevating legs.
Claim 5
Dependent Claim
30 words
Apparatus in accordance with claim 3 further comprising upper retaining means connected to said first and second elevating legs proximate to the second ends thereof for limiting relative movement therebetween.
Claim 6
Dependent Claim
46 words
Apparatus in accordance with claim 4 wherein said first and second elevating legs, first and second support means, first and second extensions and first and second engaging means are formed as first and second members respectively, said members being detachable at the notches to permit disassembly.
References Cited (Backward Citations)
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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) | 1989-11-03 | 1990-05-05 | 1990-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-03 | 1994-05-05 | 1994-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-03 | 1998-05-05 | 1998-11-04 | $7700.00 | Window Closed / Lapsed |