US2802745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing artificial sausage casings and product produced thereby
Assignee: Individual
•
Filing: 1954-12-02
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Granted: 1957-08-13
•
Expires: 1974-12-02
Abstract
No abstract record available.
Inventors
- 👤 Bosel Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:13
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0013; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/1324
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
IN A METHOD OF PRODUCING NON-FIBROUS SYNTHETIC SAUSAGE CASINGS FROM FILM-FORMING SOLUTION OF CELLULOSE DERIVATIVES BY EXTRUDING THE FILM-FORMING SOLUTION INTO A LIQUID COAGULATING MEDIUM TO FORM THE SAUSAGE CASING AS AN ENDLESS TUBE, THE STEP WHICH COMPRISES STIRRING PROTEINS SELECTED FROM THE GROUP CONSISTING OF GELATINE, BLOOD PLASMA, CASEIN AND SAYA FLOUR, IN FINELY DIVIDED FORM, WITH A PARTICLE-SIZE OF A DIAMETER NOT EXCEEDING 0.1 MILLIMETER AND IN MODERATE PROPORTION NOT EXCEEDING 50% OF THE WEIGHT OF THE CELLULOSE DERIVATIVE COMPONENT OF THE CASING, INTO A FILM-FORMING SOLUTION OF A CELLULOSE DERIVATIVE IN WHICH THE PROTEIN IS INSOLUBLE.
Claim 2
Dependent Claim
99 words
IN A METHOD OF PRODUCING NON-FIBROUS SYNTHETIC SAUSAGE CASINGS FROM FILM-FORMING SOLUTION OF CELLULOSE DERIVATIVES BY EXTRUDING THE FILM-FORMING SOLUTION INTO A LIQUID COAGULATING MEDIUM TO FORM THE SAUSAGE CASING AS AN ENDLESS TUBE, THE STEP WHICH COMPRISES STIRRING PROTEINS SELECTED FROM THE GROUP CONSISTING OF GELATINE, BLOOD PLASMA, CASEIN AND SAYA FLOUR, IN FINELY DIVIDED FORM, WITH A PARTICLE-SIZE OF A DIAMETER NOT EXCEEDING 0.1 MILLIMETER AND IN MODERATE PROPORTION NOT EXCEEDING 50% OF THE WEIGHT OF THE CELLULOSE DERIVATIVE COMPONENT OF THE CASING, INTO A FILM-FORMING SOLUTION OF A CELLULOSE DERIVATIVE IN WHICH THE PROTEIN IS INSOLUBLE.
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) | 1960-08-12 | 1961-02-11 | 1961-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-12 | 1965-02-11 | 1965-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-12 | 1969-02-11 | 1969-08-13 | $7700.00 | Window Closed / Lapsed |