Patent US2802744A successfully refreshed from Google Patents.
US2802744A
Expired / Lapsed
US
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Method of producing synthetic sausage casings
Assignee: Individual
•
Filing: 1954-11-23
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Granted: 1957-08-13
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Expires: 1974-11-23
Abstract
No abstract record available.
Inventors
- 👤 Weingand Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:33
CPC Classifications
D; D01; D01F; D01F9/00; D01F9/04; A; A22; A22C; A22C13/00; A22C13/0013; A22C2013/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
THE METHOD FOR PRODUCING SYNTHETIC TUBULAR SAUSAGE CASINGS, MADE FROM AN ALIGINATE SOLUTION BY COAGULATION, AND MAINTAINING THE CASINGS IN CONDITION PERMITTING THEIR DIRECT AND IMMEDIATE USE ON THE SAUSAGE-FILLING MACHINE, WITHOUT PREVIOUS SOAKING, WHICH COMPRISES THE STEPS OF PASSING A FRESHLY COAGULATED AND WATER-WASHED TUBULAR CASING THROUGH AN AQUEOUS SOLUTION OF GLYCERINE AS A SOFTENER SO AS TO RETAIN IN THE CASING WALLS SAID SOFTENER IN AN AMOUNT FROM 15 TO 40% AND A QUANTITY OF WATER AMOUNTING AT LEAST TO 100%, BOTH AMOUNT CALCULATED ON THE DRY ALGINATE PRESENT, REMOVING THE EXCESS SOLUTION ADHERING TO THE TUBULAR CASING, AND THEREAFTER STORING SALID CASING IN A MOISTURE-PROOF WRAPPING UNTIL IT IS APPLIED TO THE FILLING MACHINE.
Claim 2
Independent Claim
117 words
THE METHOD FOR PRODUCING SYNTHETIC TUBULAR SAUSAGE CASINGS, MADE FROM AN ALIGINATE SOLUTION BY COAGULATION, AND MAINTAINING THE CASINGS IN CONDITION PERMITTING THEIR DIRECT AND IMMEDIATE USE ON THE SAUSAGE-FILLING MACHINE, WITHOUT PREVIOUS SOAKING, WHICH COMPRISES THE STEPS OF PASSING A FRESHLY COAGULATED AND WATER-WASHED TUBULAR CASING THROUGH AN AQUEOUS SOLUTION OF GLYCERINE AS A SOFTENER SO AS TO RETAIN IN THE CASING WALLS SAID SOFTENER IN AN AMOUNT FROM 15 TO 40% AND A QUANTITY OF WATER AMOUNTING AT LEAST TO 100%, BOTH AMOUNT CALCULATED ON THE DRY ALGINATE PRESENT, REMOVING THE EXCESS SOLUTION ADHERING TO THE TUBULAR CASING, AND THEREAFTER STORING SALID CASING IN A MOISTURE-PROOF WRAPPING UNTIL IT IS APPLIED TO THE FILLING MACHINE.
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 |