Patent US2874056A successfully refreshed from Google Patents.
US2874056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Margarine oil composition
Assignee: Individual
•
Filing: 1957-11-08
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Granted: 1959-02-17
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Expires: 1977-11-08
Abstract
No abstract record available.
Inventors
- 👤 Ernest F Drew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:11
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A FAT PRODUCED BY THE INTERESTERIFICATION OF A COCONUT TYPE OIL WITH FROM 1% TO 20% OF THE LOWER FATTY ACID GLYCERIDES OF COCONUT OIL FOLLOWED BY PHYSICAL MIXING WITH FROM 1% TO 15% OF THE TRIGLYCERIDES OF THE PALMITIC ACID FRACTION OF SAID COCONUT OIL, SAID FAT HAVING A WILEY MELTING POINT OF 95*-100*F. AND A SETTING POINT OF 20*-23*C.
Claim 2
Dependent Claim
61 words
A FAT PRODUCED BY THE INTERESTERIFICATION OF A COCONUT TYPE OIL WITH FROM 1% TO 20% OF THE LOWER FATTY ACID GLYCERIDES OF COCONUT OIL FOLLOWED BY PHYSICAL MIXING WITH FROM 1% TO 15% OF THE TRIGLYCERIDES OF THE PALMITIC ACID FRACTION OF SAID COCONUT OIL, SAID FAT HAVING A WILEY MELTING POINT OF 95*-100*F. AND A SETTING POINT OF 20*-23*C.
References Cited (Backward Citations)
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Cited
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US2442532A
Cited
US2558547A
Cited
US2640780A
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US2667418A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-16 | 1962-08-18 | 1963-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-16 | 1966-08-18 | 1967-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-16 | 1970-08-18 | 1971-02-17 | $7700.00 | Window Closed / Lapsed |