Patent US3240578A successfully refreshed from Google Patents.
US3240578A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-stalling motor fuel
Assignee: Texaco Inc
•
Filing: 1962-11-21
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Granted: 1966-03-15
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Expires: 1982-11-21
Abstract
No abstract record available.
Inventors
- 👤 George W Eckert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:24
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/222; C10L1/2222; C10L1/2225
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
A GASOLINE CONTAINING 0.001 TO 0.1 WEIGHT PERCENT OF AN AMINO-HYDROXYOCTADECYL AMINE HAVING THE FORMULA:
Claim 2
Dependent Claim
15 words
A GASOLINE CONTAINING 0.001 TO 0.1 WEIGHT PERCENT OF AN AMINO-HYDROXYOCTADECYL AMINE HAVING THE FORMULA:
References Cited (Backward Citations)
US2160138A
Cited
US2872303A
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US2891850A
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US2902354A
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US2981614A
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US3123604A
Cited
US3169991A
Cited
US3177254A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |