US2906613A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suppression of fuel icing
Assignee: Sunoco Inc
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Filing: 1956-06-21
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Granted: 1959-09-29
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Expires: 1976-06-21
Abstract
No abstract record available.
Inventors
- 👤 Ivor W Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:21
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/222; C10L1/2222; C10L1/2225; C10L1/224; C10L1/24; C10L1/2431; C10L1/2437
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
COMPOSITION CONSISTING ESSENTIALLY OF A LIQUID HYDROCARBON FUEL SELECTED FROM THE GROUP CONSISTING OF DASOLINE AND A JECT ENGINE FUEL FRACTION OF PETROLEUM HYDROCARBONS BOILING IN THE RANGE OF FROM ABOUT 100*F. TO ABOUT 600*F., AND FROM ABOUT 0.05 TO ABOUT 2.0 PERCENT BY VOLUME OF A COMPOUND HAVING A FORMULA SELECTED FROM THE GROUP CONSISTING OF:
Claim 2
Dependent Claim
57 words
COMPOSITION CONSISTING ESSENTIALLY OF A LIQUID HYDROCARBON FUEL SELECTED FROM THE GROUP CONSISTING OF DASOLINE AND A JECT ENGINE FUEL FRACTION OF PETROLEUM HYDROCARBONS BOILING IN THE RANGE OF FROM ABOUT 100*F. TO ABOUT 600*F., AND FROM ABOUT 0.05 TO ABOUT 2.0 PERCENT BY VOLUME OF A COMPOUND HAVING A FORMULA SELECTED FROM THE GROUP CONSISTING OF:
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) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |