US2469371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of reacting glyceride oils
Assignee: Baker Castor Oil Co
•
Filing: 1946-08-14
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Granted: 1949-05-10
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Expires: 1966-08-14
Abstract
No abstract record available.
Inventors
- 👤 Ivor M Colbeth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:32
CPC Classifications
C; C11; C11C; C11C3/00; C11C3/04; C08; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/46; C08G63/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2044747A
Cited
US2123206A
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US1928583A
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US2063854A
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US2290609A
Cited
US2383596A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |