US2977629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Processing of meat and the like
Assignee: Individual
•
Filing: 1955-09-06
•
Granted: 1961-04-04
•
Expires: 1975-09-06
Abstract
No abstract record available.
Inventors
- 👤 Grebe Ludwig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:31
CPC Classifications
A; A22; A22C; A22C11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US227283A
Cited
US262575A
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US688231A
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US2427202A
Cited
US2452666A
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US2502611A
Cited
US2681279A
Cited
US2690970A
Cited
US2602578A
Cited
US2701674A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |