Patent US2901358A successfully refreshed from Google Patents.
US2901358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing artificial food casing
Assignee: Union Carbide Corp
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Filing: 1958-02-25
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Granted: 1959-08-25
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Expires: 1978-02-25
Abstract
No abstract record available.
Inventors
- 👤 William F Underwood
- 👤 Howard L Leventhal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:05
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0013; A22C13/0003; A22C2013/003; A22C2013/0096
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
A METHOD OF PRODUCING AN ARTIFICIAL MEAT CASING EASILY SEPARABLE FORM THE MEAT MASS ENCASED THEREIN, WHICH COMPRISES COATING THE WALL OF SAID CASING WHICH IS TO BE NEAREST SAID MEAT MASS WITH STEARATO CHROMIC CHLORIDE, AND THEREAFTER DRYING SAID COATED CASING
Claim 2
Independent Claim
42 words
A METHOD OF PRODUCING AN ARTIFICIAL MEAT CASING EASILY SEPARABLE FORM THE MEAT MASS ENCASED THEREIN, WHICH COMPRISES COATING THE WALL OF SAID CASING WHICH IS TO BE NEAREST SAID MEAT MASS WITH STEARATO CHROMIC CHLORIDE, AND THEREAFTER DRYING SAID COATED CASING
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) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |