US2618536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gel-type fuel and method of making same
Assignee: Sherwin Williams Co
•
Filing: 1950-09-20
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Granted: 1952-11-18
•
Expires: 1970-09-20
Abstract
No abstract record available.
Inventors
- 👤 James V Hunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:56
CPC Classifications
C; C10; C10L; C10L7/00; C10L7/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
A SUBSTANTIALLY ANHYDROUS COMPOSITION OF MATTER COMPRISING IN COMBINATION A MAJOR AMOUNT OF A NORMALLY LIQUID HYDROCARBON AND FROM 0.5 TO ABOUT 20% BY WEIGHT OF AN ALKOXY ALUMINUM CARBOXYLATE HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
34 words
A SUBSTANTIALLY ANHYDROUS COMPOSITION OF MATTER COMPRISING IN COMBINATION A MAJOR AMOUNT OF A NORMALLY LIQUID HYDROCARBON AND FROM 0.5 TO ABOUT 20% BY WEIGHT OF AN ALKOXY ALUMINUM CARBOXYLATE HAVING THE GENERAL 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) | 1955-11-18 | 1956-05-19 | 1956-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-18 | 1960-05-19 | 1960-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-18 | 1964-05-19 | 1964-11-18 | $7700.00 | Window Closed / Lapsed |