US4623111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire holder for handled plastic bags
Assignee: Mobil Oil AS
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Filing: 1984-12-24
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Granted: 1986-11-18
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Expires: 2004-12-24
Abstract
Abstract A wire holder for open mouth plastic bags having integral loop handles has tabs integrally formed from the top wire pieces and extending downwardly to suspend the bags in an open position. Base, longitudinal, vertical and top wire pieces form a substantially rectangular wire frame which can be collapsed into a flat condition prior to use and which can be easily assembled into a holder having good stability during use.
Inventors
- 👤 Randolph D. Prader
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:43
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/04; B65F1/06; B65B; B65B67/00; B65B67/12; B65B67/1222; B65B67/1227; B65F1/14; B65F1/141; B65F1/1415; B65F1/16; B65F1/1607; B65B67/1266; B65F2001/061; B65F2220/00; B65F2220/106; B65F2220/1063
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
233 words
A holder for open mouth plastic bags having integral loop handles disposed on opposite sides of the mouth thereof comprising: a base longitudinal wire piece; two base wire pieces extending at one end thereof perpendicularly from the ends of said base longitudinal wire piece; two vertical wire pieces, each extending at one end thereof from the junctions of said base longitudinal wire piece and said two base wire pieces; a top longitudinal wire piece extending between the other ends of said two vertical wire pieces; two top wire pieces extending from the junction of said two vertical wire pieces and said top longitudinal wire piece and extending substantially parallel to said two base wire pieces; and tabs integrally formed from said two top wire pieces intermediate the ends thereof, said tabs each comprising three integral sections of one of said top wire pieces, two of said sections extending downwardly from one of said top wire pieces and integrally connected to each other at the lower ends of said two sections by an integral third section, said tabs extending downwardly from said two top wire pieces for suspending one of the bags held in an open position by the handles looped over and in engagement with said downwardly extending sections of said tabs, said tabs extending downwardly through the openings in the handles to prevent the handles from being easily dislodged from said tabs.
Claim 2
Dependent Claim
233 words
A holder for open mouth plastic bags having integral loop handles disposed on opposite sides of the mouth thereof comprising: a base longitudinal wire piece; two base wire pieces extending at one end thereof perpendicularly from the ends of said base longitudinal wire piece; two vertical wire pieces, each extending at one end thereof from the junctions of said base longitudinal wire piece and said two base wire pieces; a top longitudinal wire piece extending between the other ends of said two vertical wire pieces; two top wire pieces extending from the junction of said two vertical wire pieces and said top longitudinal wire piece and extending substantially parallel to said two base wire pieces; and tabs integrally formed from said two top wire pieces intermediate the ends thereof, said tabs each comprising three integral sections of one of said top wire pieces, two of said sections extending downwardly from one of said top wire pieces and integrally connected to each other at the lower ends of said two sections by an integral third section, said tabs extending downwardly from said two top wire pieces for suspending one of the bags held in an open position by the handles looped over and in engagement with said downwardly extending sections of said tabs, said tabs extending downwardly through the openings in the handles to prevent the handles from being easily dislodged from said tabs.
Claim 3
Dependent Claim
21 words
The holder recited in claim 1 wherein said tabs extend downwardly at an angle about 30° to 45° from the horizontal.
Claim 4
Dependent Claim
26 words
The holder recited in claim 1 wherein a base wire piece, vertical wire piece, and top wire piece are formed from an integral piece of wire.
Claim 5
Dependent Claim
67 words
The holder recited in claim 3 wherein said base longitudinal wire piece and said top longitudinal wire piece each have loops at the ends thereof, encompassing the junctions between said base and top wire pieces with said vertical wire pieces, whereby said two base wire pieces and said top wire pieces can be folded flat against said base and top longitudinal wire pieces for shipment and storage.
Claim 6
Dependent Claim
22 words
The holder recited in claim 1 wherein the ends of said base wire pieces are bent in 360° loops to add stability.
Claim 7
Dependent Claim
25 words
The holder recited in claim 1 further comprising: a second base longitudinal wire piece extending between the othcr ends of said two base wire pieces.
Claim 8
Dependent Claim
44 words
The holder recited in claim 1 further comprising: a second base longitudinal wire piece, a second top longitudinal wire piece, and two further vertical wire pieces to form a substantially rectangular wire frame which can be collapsed into a flat condition prior to use.
Claim 9
Dependent Claim
21 words
The holder recited in claim 7 further comprising: loops at the corners of said rectangular frame encompassing the adjoining wire pieces.
Claim 10
Dependent Claim
14 words
The holder recited in claim 1 wherein the junctions between said pieces are welded.
Claim 11
Dependent Claim
28 words
The holder of claim 1 in combination with a conventional trash container, said holder being an insert in said container to convert it for use with plastic bags.
Claim 12
Dependent Claim
239 words
A holder for open mouth plastic bags having integral loop handles disposed on opposite of the mouth thereof comprising: two base longitudinal wire pieces; two base wire pieces extending at one end thereof perpendicularly from the ends of said longitudinal wire pieces; four vertical wire pieces extending at one end thereof from the junctions of said base longitudinal wire pieces and said two base wire pieces; two top longitudinal wire pieces extending between the other ends of said vertical wire pieces; two top wire pieces extending from the junctions of said vertical wire pieces and said two base wire pieces; said wire pieces forming a substantially rectangular wire frame which can be collapsed into a flat condition prior to use; tabs integrally formed from said two top wire pieces intermediate the ends thereof, said tabs each comprising three integral sections of one of said top wire pieces, two of said sections extending downwardly from one of said top wire pieces and integrally connected to each other at the lower ends of said two sections by an integral third section, said tabs extending downwardly from said two top wire pieces for suspending one of the bags held in an open position by the handles looped over said tabs and in engagement with said downwardly extending sections of said tabs, said tabs extending downwardly through the openings in the handles to prevent the handles from being easily dislodged from said tabs.
Claim 13
Dependent Claim
239 words
A holder for open mouth plastic bags having integral loop handles disposed on opposite of the mouth thereof comprising: two base longitudinal wire pieces; two base wire pieces extending at one end thereof perpendicularly from the ends of said longitudinal wire pieces; four vertical wire pieces extending at one end thereof from the junctions of said base longitudinal wire pieces and said two base wire pieces; two top longitudinal wire pieces extending between the other ends of said vertical wire pieces; two top wire pieces extending from the junctions of said vertical wire pieces and said two base wire pieces; said wire pieces forming a substantially rectangular wire frame which can be collapsed into a flat condition prior to use; tabs integrally formed from said two top wire pieces intermediate the ends thereof, said tabs each comprising three integral sections of one of said top wire pieces, two of said sections extending downwardly from one of said top wire pieces and integrally connected to each other at the lower ends of said two sections by an integral third section, said tabs extending downwardly from said two top wire pieces for suspending one of the bags held in an open position by the handles looped over said tabs and in engagement with said downwardly extending sections of said tabs, said tabs extending downwardly through the openings in the handles to prevent the handles from being easily dislodged from said tabs.
Claim 14
Dependent Claim
33 words
The holder recited in claim 11 wherein said tabs extend downwardly from said two top wire pieces at an angle of about 30°-45° from the horizontal when said holder is assembled for use.
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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) | 1989-11-17 | 1990-05-19 | 1990-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-11-17 | 1994-05-19 | 1994-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-11-17 | 1998-05-19 | 1998-11-18 | $7700.00 | Window Closed / Lapsed |