Patent US3227137A successfully refreshed from Google Patents.
US3227137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary container liner and method for making same
Assignee: Individual
•
Filing: 1964-04-17
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Granted: 1966-01-04
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Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 Goldman Jerome Norman
- 👤 Goldman Marvin Alan
- 👤 Rosen Jerry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:51
CPC Classifications
A; A01; A01K; A01K1/00; A01K1/01; A01K1/0107; A01K1/0125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A METHOD FOR FABRICATING A DISPOSABLE LINER FOR AN ANIMAL COMMODE WHICH COMPRISES: PRODUCING TWO OPPOSITELY POSITIONED INWARDLY EXTENDING FOLDS IN A LONG TUBE OF WATERPROOF THERMOPLASTIC FILM, COMPRESSING SAID FOLDS AND SAID TUBE; HEAT SEALING TRANSVERSELY A PORTION OF SAID TUBE ALONG SPACED PORTIONS OF SAID TUBE; AND THEN CUTTING SAID TUBE PROXIMATE SAID HEAT SEALED PORTIONS TO FORM SEPARATE COMMODE LINERS, THEREAFTER OPENING ONE OF SAID SEPARATE COMMODE LINERS AND SHAPING SAID LINER INTO A RECTANGULAR CONFIGURATION; POSITIONING SAID LINER IN A RECTANGULAR ANIMAL COMMODE RECEPTACLE HAVING SIDE WALLS: AND FOLDING EXTENDING PORTIONS OF SAID LINER OVER SAID SIDE WALLS OF SAID RECEPTACLE, THEREBY COVERING SUBSTANTIALLY ALL EXPOSED PORTIONS OF SAID RECEPTACLE WITH SAID LINER.
Claim 2
Independent Claim
117 words
A METHOD FOR FABRICATING A DISPOSABLE LINER FOR AN ANIMAL COMMODE WHICH COMPRISES: PRODUCING TWO OPPOSITELY POSITIONED INWARDLY EXTENDING FOLDS IN A LONG TUBE OF WATERPROOF THERMOPLASTIC FILM, COMPRESSING SAID FOLDS AND SAID TUBE; HEAT SEALING TRANSVERSELY A PORTION OF SAID TUBE ALONG SPACED PORTIONS OF SAID TUBE; AND THEN CUTTING SAID TUBE PROXIMATE SAID HEAT SEALED PORTIONS TO FORM SEPARATE COMMODE LINERS, THEREAFTER OPENING ONE OF SAID SEPARATE COMMODE LINERS AND SHAPING SAID LINER INTO A RECTANGULAR CONFIGURATION; POSITIONING SAID LINER IN A RECTANGULAR ANIMAL COMMODE RECEPTACLE HAVING SIDE WALLS: AND FOLDING EXTENDING PORTIONS OF SAID LINER OVER SAID SIDE WALLS OF SAID RECEPTACLE, THEREBY COVERING SUBSTANTIALLY ALL EXPOSED PORTIONS OF SAID RECEPTACLE WITH SAID LINER.
References Cited (Backward Citations)
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Cited
US1926986A
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US2149412A
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US2894675A
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US3022605A
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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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |