US2608488A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubular casing
Assignee: Individual
•
Filing: 1949-06-08
•
Granted: 1952-08-26
•
Expires: 1969-06-08
Abstract
No abstract record available.
Inventors
- 👤 Jr Herbert Rumsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:32
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/83; B29C66/834; B29C66/8351; B29C66/83511; A; A22; A22C; A22C13/00; A22C13/0003; B29C65/00; B29C65/02; B29C65/18; B29C65/74; B29C65/743; B29C65/7437; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/21; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/432; B29C66/4322; B29C66/47; B29C66/472; B29C66/4722; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/81429; B29C66/84; B29C66/849; B29C66/8491
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
AN ARTIFICIAL CASING FOR FOOD PRODUCTS COMPRISING AN ELONGATED STRIP OF THIN THERMOPLASTIC FILM FOLDED LONGITUDINALLY UPON ITSELF WITH PORTIONS ARRANGED IN OVERLAPPING RELATIONSHIP SO AS TO FORM A TUBING SAID OVERLAPPING PORTIONS BEING DETACHABLY CONNECTED TOGETHER BY MEANS OF A PLURALITY OF SPACED APERTURES EXTENDING THROUGH SAID PORTIONS WITH THE EDGES OF THE APERTURES FUSED TOGETHER.
Claim 2
Dependent Claim
57 words
AN ARTIFICIAL CASING FOR FOOD PRODUCTS COMPRISING AN ELONGATED STRIP OF THIN THERMOPLASTIC FILM FOLDED LONGITUDINALLY UPON ITSELF WITH PORTIONS ARRANGED IN OVERLAPPING RELATIONSHIP SO AS TO FORM A TUBING SAID OVERLAPPING PORTIONS BEING DETACHABLY CONNECTED TOGETHER BY MEANS OF A PLURALITY OF SPACED APERTURES EXTENDING THROUGH SAID PORTIONS WITH THE EDGES OF THE APERTURES FUSED TOGETHER.
References Cited (Backward Citations)
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US1617848A
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US1890215A
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US1959978A
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US2210436A
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US2138462A
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US2328018A
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US2335159A
Cited
US2362460A
Cited
US2384462A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |