US2489918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for treating meat
Assignee: Westinghouse Electric Corp
•
Filing: 1947-01-07
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Granted: 1949-11-29
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Expires: 1967-01-07
Abstract
No abstract record available.
Inventors
- 👤 Menges Louis John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:44
CPC Classifications
A; A22; A22C; A22C9/00; A23; A23B; A23B4/00; A23B4/06; A23B4/062; A23L; A23L13/00; A23L13/70; A23L13/76
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1001664A
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US1782688A
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US1955669A
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US2169081A
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US2192348A
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US2259803A
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US2315285A
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US2339507A
Cited
US2419119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |