Patent US4254602A successfully refreshed from Google Patents.
US4254602A
Expired / Lapsed
US
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Trash bag filling device
Assignee: Individual
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Filing: 1978-12-28
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Granted: 1981-03-10
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Expires: 1998-12-28
Abstract
Abstract A trash bag filling device comprises a container having a base provided with air passages therethrough and an integral handle and further comprises a rigid frustoconical sidewall structure upstanding from the base. Alternatively, the air passages may be provided in the sidewall adjacent the base. Trash received within the device may be compressed therewithin, thereby forming a compacted plug of material having a tapered shape. The basal air passages prevent the creation of a vacuum between the trash and the base for ease in emptying the device into a trash bag. The tapered shape of the plug allows a bag in which the plug is received to be easily closed and tied without tearing.
Inventors
- 👤 Wilson C. Boynton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:27
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/02; B65B67/04; Y; Y10; Y10S; Y10S220/00; Y10S220/908
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
170 words
A trash bag filling device comprising a container adapted to receive trash, said container comprising: (a) a plastic planar base; (b) a plastic, rigid sidewall extending from said base; (c) said base being provided with a pair of spaced adjacent apertures disposed generally in a central portion of said base, said apertures being adapted in size to each receive a plurality of fingers of a user of the device and to define a handgrip in base material between the apertures, said apertures preventing the creation of a vacuum between said container and trash disposed therein for ease in emptying trash from said device into a trash bag; and, (d) a shield disposed within the interior of the container, fixed to the base, spaced from and overlying at least a portion of the apertures for preventing the fouling of said apertures by trash within said container, whereby the shield ensures that a user can insert a portion of his hand into the apertures even when the container is filled with trash.
Claim 2
Dependent Claim
170 words
A trash bag filling device comprising a container adapted to receive trash, said container comprising: (a) a plastic planar base; (b) a plastic, rigid sidewall extending from said base; (c) said base being provided with a pair of spaced adjacent apertures disposed generally in a central portion of said base, said apertures being adapted in size to each receive a plurality of fingers of a user of the device and to define a handgrip in base material between the apertures, said apertures preventing the creation of a vacuum between said container and trash disposed therein for ease in emptying trash from said device into a trash bag; and, (d) a shield disposed within the interior of the container, fixed to the base, spaced from and overlying at least a portion of the apertures for preventing the fouling of said apertures by trash within said container, whereby the shield ensures that a user can insert a portion of his hand into the apertures even when the container is filled with trash.
Claim 3
Dependent Claim
29 words
The trash bag filling device according to claim 1 wherein said sidewall is divergent from said base whereby trash compacted within said device is shaped into a tapered plug.
Claim 4
Dependent Claim
15 words
The trash bag filling device according to claim 2 wherein said sidewall is generally frustoconical.
References Cited (Backward Citations)
US78433A
Cited
US579228A
Cited
US579907A
Cited
US545662A
Cited
US705672A
Cited
US745322A
Cited
US1104055A
Cited
US1131102A
Cited
US1521414A
Cited
US1875813A
Cited
US1879410A
Cited
US2757500A
Cited
US3235119A
Cited
US3342368A
Cited
US4037778A
Cited
US4014157A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-09 | 1984-09-08 | 1985-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-09 | 1988-09-08 | 1989-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-09 | 1992-09-08 | 1993-03-10 | $7700.00 | Window Closed / Lapsed |