US3012966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Petroleum hydrocarbon compositions
Assignee: GAF Chemicals Corp
•
Filing: 1958-06-24
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Granted: 1961-12-12
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Expires: 1978-06-24
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Copes
- 👤 Raymond L Mayhew
- 👤 Earl P Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:53
CPC Classifications
C; C10; C10M; C10M129/00; C10M129/02; C10M129/26; C10M129/28; C10M129/30; C10M129/36; C10M117/00; C10M117/02; C10M117/04; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/124; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/044; C10M2215/06; C10M2215/22; C10M2215/221; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/30; C10M2217/00; C10M2217/04; C10M2217/046; C10M2217/06; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2030/00; C10N2030/12; C10N2050/00; C10N2050/10; Y; Y10; Y10S; Y10S507/00; Y10S507/922
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF 90 TO 99.9% OF A LIQUID HYDROCARBON HAVING A BOILING POINT RANGE OF FROM 40*-400*C. AND FROM 0.1 TO 10% OF A GELLING AGENT HAVING THE FOLLOWING GENERAL FORMULA:
Claim 2
Dependent Claim
36 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF 90 TO 99.9% OF A LIQUID HYDROCARBON HAVING A BOILING POINT RANGE OF FROM 40*-400*C. AND FROM 0.1 TO 10% OF A GELLING AGENT HAVING THE FOLLOWING GENERAL FORMULA:
References Cited (Backward Citations)
US1920160A
Cited
US2110847A
Cited
US2198307A
Cited
US2198293A
Cited
US2623854A
Cited
US2612473A
Cited
US2690429A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-11 | 1965-06-12 | 1965-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-11 | 1969-06-12 | 1969-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-11 | 1973-06-12 | 1973-12-12 | $7700.00 | Window Closed / Lapsed |