US2570377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel compositions
Assignee: TIDE WATER ASSOCIATED OIL Co
•
Filing: 1949-08-30
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Granted: 1951-10-09
•
Expires: 1969-08-30
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Revukas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:55
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/222; C10L1/2222; C10L1/2225
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
35 words
A METHOD OF RESOLVING AN EMULSION FORMED BY A PETROLEUM DISTILLATE FUEL WITH WATER WHICH COMPRISES ADDING TO SAID EMULSION A SMALL AMOUT, SUFFICIENT TO RESOLVE SAID EMULSION, OF A COMPOUND HAVING THE FOLLOWING FORMULA:
References Cited (Backward Citations)
US2363134A
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US2453850A
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US2340036A
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US2353192A
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US2360324A
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US2360323A
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US2414729A
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US2410911A
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US2457634A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |