Patent US2709138A successfully refreshed from Google Patents.
US2709138A
Expired / Lapsed
US
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Method for preventing the adhering of sausage casings to the sausage mass
Assignee: Individual
•
Filing: 1951-09-25
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Granted: 1955-05-24
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Expires: 1971-09-25
Abstract
No abstract record available.
Inventors
- 👤 Weingand Richard
- 👤 Ostwald Ulrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:41
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0013; A22C2013/003
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A SAUSAGE CASING COMPRISING CELLULOSIC MATERIAL, THE INNER WALL AND CASING BEING CHEMICALLY COMBINED WITH A MEMBER SELECTED FORM THE GROUP CONSISTING OF STEARYL ISOCYANATE AND N-STEARYL-ETHYLANIMINE.
Claim 2
Dependent Claim
27 words
A SAUSAGE CASING COMPRISING CELLULOSIC MATERIAL, THE INNER WALL AND CASING BEING CHEMICALLY COMBINED WITH A MEMBER SELECTED FORM THE GROUP CONSISTING OF STEARYL ISOCYANATE AND N-STEARYL-ETHYLANIMINE.
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) | 1958-05-23 | 1958-11-22 | 1959-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-23 | 1962-11-22 | 1963-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-23 | 1966-11-22 | 1967-05-24 | $7700.00 | Window Closed / Lapsed |