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US2454649A
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Pyroligneous liquors for preserving food products and method of preparing the same
Assignee: Usines de Melle SA
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Filing: 1945-03-17
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Granted: 1948-11-23
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Expires: 1965-03-17
Abstract
No abstract record available.
Inventors
- 👤 Guinot Henri Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:15
CPC Classifications
A; A23; A23L; A23L27/00; A23L27/20; A23L27/27
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1917338A
Cited
US1959547A
Cited
US1884241A
Cited
GB359007A
Cited
US2129047A
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US2376663A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-23 | 1952-05-24 | 1952-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-23 | 1956-05-24 | 1956-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-23 | 1960-05-24 | 1960-11-23 | $7700.00 | Window Closed / Lapsed |