US2898348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Epoxidized diacetoglycerides
Assignee: Individual
•
Filing: 1954-04-12
•
Granted: 1959-08-04
•
Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Swern Daniel
- 👤 Hogan B Knight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:45
CPC Classifications
C; C07; C07D; C07D303/00; C07D303/02; C07D303/38; C07D303/40; C07D303/42; C08; C08G; C08G59/00; C08G59/02; C08G59/027; C08G59/14; C08G59/1433; C08G59/1438; C08G59/1455; C08G59/18; C08G59/20; C08G59/32
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
20 words
A MEMBER OF THE GROUP CONSISTING OF EPOXIDIZED DIACETOGLYCERIDE OF LARD FATTY ACIDS AND EPOXIDIZED DIACETOGLYCERIDE OF TALLOW FATTY ACIDS.
Claim 2
Dependent Claim
20 words
A MEMBER OF THE GROUP CONSISTING OF EPOXIDIZED DIACETOGLYCERIDE OF LARD FATTY ACIDS AND EPOXIDIZED DIACETOGLYCERIDE OF TALLOW FATTY ACIDS.
Claim 3
Dependent Claim
13 words
EPOXIDIZED DIACETOGLYCERIDE OF A MIXTURE OF LARD FATTY ACIDS AND TALLOW FATTY ACIDS.
Claim 4
Dependent Claim
13 words
EPOXIDIZED DIACETOGLYCERIDE OF A MIXTURE OF LARD FATTY ACIDS AND TALLOW FATTY ACIDS.
References Cited (Backward Citations)
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US2569502A
Cited
US2458484A
Cited
US2485160A
Cited
US2615160A
Cited
US2559177A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-03 | 1963-02-02 | 1963-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-03 | 1967-02-02 | 1967-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-03 | 1971-02-02 | 1971-08-04 | $7700.00 | Window Closed / Lapsed |