US4174085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible trash bag holder
Assignee: Individual
•
Filing: 1978-12-26
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Granted: 1979-11-13
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Expires: 1998-12-26
Abstract
Abstract A trash bag holder which moves from a generally planar collapsed storage position automatically to an open use position in which it can be used to support a flexible wall container such as a plastic trash bag. The device includes a substantially rigid rectangular frame from which elongated support elements outwardly extend at each corner thereof. The corners are each provided with a tapered socket to receive one end of such support elements which are, in turn, connected thereto by means of an extensible cord. The support elements may thus be moved to a collapsed position generally parallel to adjacent frame elements wherein the cords are under tension and when released, will automatically move to their extended open position for receipt of a trash bag.
Inventors
- 👤 Richard A. Ferreira
- 👤 Albert Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:15
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; B65B67/1205
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
177 words
A trash bag holder device comprising a substantially rigid generally rectangular frame having a plurality of elongated perimetal frame elements interconnected at the corners of said frame, each of said corners including a connecting member having a body, upper and lower pairs of spaced elongated support elements connected to said connecting members and outwardly projecting in a generally normal attitude from the plane of said frame and each of said support elements terminating in a free end, the lower pair of said support elements and that frame element disposed therebetween adapted to contact a supporting surface so as to support said device in a use position with said frame disposed upright, the upper pair of said support elements and that frame element disposed therebetween adapted to support the folded upper peripheral edge of a flexible wall container such as a plastic trash bag so as to hold such bag in an open receiving position, said body including means for permitting said support elements to be moved to a storage position substantially coplanar with an adjacent frame element.
Claim 2
Dependent Claim
177 words
A trash bag holder device comprising a substantially rigid generally rectangular frame having a plurality of elongated perimetal frame elements interconnected at the corners of said frame, each of said corners including a connecting member having a body, upper and lower pairs of spaced elongated support elements connected to said connecting members and outwardly projecting in a generally normal attitude from the plane of said frame and each of said support elements terminating in a free end, the lower pair of said support elements and that frame element disposed therebetween adapted to contact a supporting surface so as to support said device in a use position with said frame disposed upright, the upper pair of said support elements and that frame element disposed therebetween adapted to support the folded upper peripheral edge of a flexible wall container such as a plastic trash bag so as to hold such bag in an open receiving position, said body including means for permitting said support elements to be moved to a storage position substantially coplanar with an adjacent frame element.
Claim 3
Dependent Claim
20 words
The device of claim 1, including means for continually urging said support elements to their normal outwardly disposed use position.
Claim 4
Dependent Claim
30 words
The device of claim 2, said urging means including an elastic cord operationally connected to said body at one end and to said support element at the other end thereof.
Claim 5
Dependent Claim
79 words
The device of claim 3, said body including a bore inwardly projecting from opposed end faces thereof so as to form a seats for one of said frame elements and one of said support elements, both said support and said frame elements being tubular, said elastic cord connected at one end thereof to interior portions of that frame element disposed in one of said seats and connected at the other end thereof to interior portions of said support element.
Claim 6
Dependent Claim
49 words
The device of claim 1, each said connecting member body having at least one substantially flat surface, wherein the substantially flat surfaces of those connecting members disposed lowermost in said use position are adapted to contact said supporting surface so as to aid in the support of said device.
Claim 7
Dependent Claim
43 words
The device of claim 1, said connecting members each having a pair of coplanar arms angularly offset from said body, seats for one of said frame elements and for one of said support elements disposed in the free end faces of said arms.
Claim 8
Dependent Claim
85 words
The device of claim 1, including first and second longitudinally orientated frame element seats disposed in each said body, said first and second seats generally disposed normal to each other, a third longitudinally orientated seat in each said body angularly disposed in regard to and generally coplanar with said first seat and an elongated support element having one end disposed in each said third seat wherein said support elements each project outwardly in the same direction from said frame and terminate in a free end.
Claim 9
Dependent Claim
21 words
The device of claim 7, at least said third seats each being a recessed open ended bore disposed in said body.
Claim 10
Dependent Claim
27 words
The device of claim 8, said third seat bores being inwardly conically tapered and adapted to receive the similarly tapered one end of its respective support element.
Claim 11
Dependent Claim
32 words
The device of claim 7, said holding means including an elastic cord operationally connected to said body at one end and to said support element one end at the other end thereof.
Claim 12
Dependent Claim
52 words
The device of claim 10, both said support and said frame elements being tubular, said holding means including an elastic cord connected at one end thereof to interior portions of that frame element disposed in said first seat and connected at the other end thereof to interior portions of said support element.
Claim 13
Dependent Claim
98 words
The device of claim 7, said first and third seats each being an inwardly tapered conical recess, said frame and support elements portions disposed adjacent said first and third seats being of open ended tubular construction and having a plug disposed in said hollow ends, said plug having a conical outer end adapted for receipt in its respective conical recess in said upright use position of said device, said plugs having a central opening therethrough, a said holding means including an elastic cord passing through said plug openings and connected to said plugs at the inner ends thereof.
References Cited (Backward Citations)
US1542164A
Cited
US3502291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-11-12 | 1983-05-14 | 1983-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-12 | 1987-05-14 | 1987-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-12 | 1991-05-14 | 1991-11-13 | $7700.00 | Window Closed / Lapsed |