Patent US3036902A successfully refreshed from Google Patents.
US3036902A
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Motor fuel composition
Assignee: Standard Oil Co
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Filing: 1958-03-03
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Granted: 1962-05-29
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Expires: 1978-03-03
Abstract
No abstract record available.
Inventors
- 👤 Hamer Martin
- 👤 Sherman R Oblad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:01
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/182; C10L1/1822; C10L1/1824; C10L1/22; C10L1/232
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A HYDROCARBON MOTOR FUEL COMPOSITION FOR SPARKIGNITION INTERNAL COMBUSTION ENGINES TO RENDER SAID ENGINES NON-STALLING DUE TO CARBURETOR ICING COMPRISING A MAJOR AMOUNT OF A HYDROCARBON DISTILLATE IN THE GASOLINE DISTIALLATION RANGE, AND CONTAINING IN COMBINATION THERE WITH IN SUFFICIENT AMOUNTS TO INHIBIT CARBURETOR ICING UNDER ICING CONDITIONS (1) FROM ABOUYT 0.005% TO ABOUT 0.05% OF A HYDROXYL-SUBSTITUTED IMIDAZOLINE HAVING THE STRUCTURAL FORMULA
Claim 2
Dependent Claim
63 words
A HYDROCARBON MOTOR FUEL COMPOSITION FOR SPARKIGNITION INTERNAL COMBUSTION ENGINES TO RENDER SAID ENGINES NON-STALLING DUE TO CARBURETOR ICING COMPRISING A MAJOR AMOUNT OF A HYDROCARBON DISTILLATE IN THE GASOLINE DISTIALLATION RANGE, AND CONTAINING IN COMBINATION THERE WITH IN SUFFICIENT AMOUNTS TO INHIBIT CARBURETOR ICING UNDER ICING CONDITIONS (1) FROM ABOUYT 0.005% TO ABOUT 0.05% OF A HYDROXYL-SUBSTITUTED IMIDAZOLINE HAVING THE STRUCTURAL FORMULA
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) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |