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US2981614A
Expired / Lapsed
US
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Anti-icing gasoline
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1958-02-27
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Granted: 1961-04-25
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Expires: 1978-02-27
Abstract
No abstract record available.
Inventors
- 👤 William E Lovett
- 👤 Raymond W Walker
- 👤 John M Jordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:09
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/182; C10L1/1822; C10L1/1824; C10L1/22; C10L1/222; C10L1/2222; C10L1/2225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2579692A
Cited
US2706677A
Cited
GB782833A
Cited
US2840461A
Cited
DE1007557B
Cited
US2872303A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-24 | 1964-10-24 | 1965-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-24 | 1968-10-24 | 1969-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-24 | 1972-10-24 | 1973-04-25 | $7700.00 | Window Closed / Lapsed |