Patent US2746864A successfully refreshed from Google Patents.
US2746864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detoxified cottonseed oil foots
Assignee: Individual
•
Filing: 1955-05-27
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Granted: 1956-05-22
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Expires: 1975-05-27
Abstract
No abstract record available.
Inventors
- 👤 Frank C Pack
- 👤 Leo A Goldblatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:54
CPC Classifications
A; A23; A23L; A23L5/00; A23L5/20; A23L5/21
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A PROCESS OF CONVERTING COTTONSEED OIL FOOTS TO DETOXIFIED COTTONSEED OIL FOOTS CONTAINING LESS THAN ABOUT 0.02% OF FREE GOSSYPOL, COMPRISING, HEATING COTTONSEED OIL FOOTS IN A CLOSED VESSEL TO A TEMPERATURE OF FROM ABOUT 210* TO 220* C. FOR FROM ABOUT 1 TO 3 MINUTES.
Claim 2
Dependent Claim
46 words
A PROCESS OF CONVERTING COTTONSEED OIL FOOTS TO DETOXIFIED COTTONSEED OIL FOOTS CONTAINING LESS THAN ABOUT 0.02% OF FREE GOSSYPOL, COMPRISING, HEATING COTTONSEED OIL FOOTS IN A CLOSED VESSEL TO A TEMPERATURE OF FROM ABOUT 210* TO 220* C. FOR FROM ABOUT 1 TO 3 MINUTES.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |