Patent US2032163A successfully refreshed from Google Patents.
US3413129A
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Method of producing collagen sausage casings and product
Assignee: Johnson and Johnson
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Filing: 1964-10-01
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Granted: 1968-11-26
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Expires: 1984-10-01
Abstract
No abstract record available.
Inventors
- 👤 Emanuel R Lieberman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:07
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/22; A23J3/28; A22; A22C; A22C13/00; A22C13/0003; A22C13/0006; A22C13/0013; A22C13/0016; B; B29; B29C; B29C48/00; B29C48/03; B29C48/09; B29C48/10; B29C48/25; B29C48/88; B29C48/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |