US1959978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sausage, artificial casing therefor, and the production thereof
Assignee: Visking Corp
•
Filing: 1931-01-12
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Granted: 1934-05-22
•
Expires: 1951-01-12
Abstract
No abstract record available.
Inventors
- 👤 Erwin O Freund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:31
CPC Classifications
A; A22; A22C; A22C13/00; A22C13/0013; A22C2013/0079; A22C2013/0096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1937-05-21 | 1937-11-20 | 1938-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-05-21 | 1941-11-20 | 1942-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-05-21 | 1945-11-20 | 1946-05-22 | $7700.00 | Window Closed / Lapsed |