Patent US2451337A successfully refreshed from Google Patents.
US2451337A
Expired / Lapsed
US
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Semidecating machine
Assignee: TALBOT MILLS Inc
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Filing: 1944-06-12
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Granted: 1948-10-12
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Expires: 1964-06-12
Abstract
No abstract record available.
Inventors
- 👤 Edward F Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:33
CPC Classifications
D; D06; D06C; D06C7/00; D06C2700/00; D06C2700/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1817855A
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US1804097A
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US1944001A
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US1992753A
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US2052948A
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US2144151A
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US2174215A
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US2251127A
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US2196869A
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US2300982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-12 | 1952-04-12 | 1952-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-12 | 1956-04-12 | 1956-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-12 | 1960-04-12 | 1960-10-12 | $7700.00 | Window Closed / Lapsed |