US2618538A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diesel fuel composition
Assignee: Standard Oil Development Co
•
Filing: 1949-02-03
•
Granted: 1952-11-18
•
Expires: 1969-02-03
Abstract
No abstract record available.
Inventors
- 👤 Allen R Jones
- 👤 Anthony E Robertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:48
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/1811; C10L1/22; C10L1/23; C10L1/231
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A DIESEL FUEL OIL COMPOSITION CONTAINING 0.5 TO 2% OF AN ORGANIC PEROXIDE AND 5 TO 50 LBS. OF 2,4-DINITRO-6-CYCLOHEXYYL PHENOL PER 5000 GALLONS OD DIESEL FUEL
Claim 2
Dependent Claim
27 words
A DIESEL FUEL OIL COMPOSITION CONTAINING 0.5 TO 2% OF AN ORGANIC PEROXIDE AND 5 TO 50 LBS. OF 2,4-DINITRO-6-CYCLOHEXYYL PHENOL PER 5000 GALLONS OD DIESEL FUEL
References Cited (Backward Citations)
No citation records indexed.
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 |