US3109719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-stalling motor fuel
Assignee: Texaco Inc
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Filing: 1961-03-03
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Granted: 1963-11-05
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Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
- 👤 George W Eckert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:46
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/222; C10L1/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A GASOLINE CONTAINING 0.001 TO 0.1 WEIGHT PERCENT OF AN AMINI-N-ACYL SACROSINE AND SALT HAVING THE GENERAL FORMULA R-CO-N(-CH3)-CH2-COO-H.R''-NH2 WHEREIN R IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 6-22 CARBON ATOMS AND R'' IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 2-16 CARBON ATOMS, SAID SALT IMPARTING IMPROVED ANTI-STALLING, ANTI-ICING PROPERTIES TO SAID GASOLINE.
Claim 2
Dependent Claim
51 words
A GASOLINE CONTAINING 0.001 TO 0.1 WEIGHT PERCENT OF AN AMINI-N-ACYL SACROSINE AND SALT HAVING THE GENERAL FORMULA R-CO-N(-CH3)-CH2-COO-H.R''-NH2 WHEREIN R IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 6-22 CARBON ATOMS AND R'' IS AN ALIPHATIC HYDROCARBYL RADICAL CONTAINING 2-16 CARBON ATOMS, SAID SALT IMPARTING IMPROVED ANTI-STALLING, ANTI-ICING PROPERTIES TO SAID GASOLINE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-04 | 1967-05-06 | 1967-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-04 | 1971-05-06 | 1971-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-04 | 1975-05-06 | 1975-11-05 | $7700.00 | Window Closed / Lapsed |