US3208941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Olefin-unsaturated ester lubricants
Assignee: General Electric Co
•
Filing: 1962-03-19
•
Granted: 1965-09-28
•
Expires: 1982-03-19
Abstract
No abstract record available.
Inventors
- 👤 Robert S Owens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:25
CPC Classifications
C; C10; C10M; C10M111/00; C10M111/02; C10M101/00; C10M101/02; C10M105/00; C10M105/02; C10M105/04; C10M105/08; C10M105/18; C10M105/32; C10M105/34; C10M105/48; C10M105/50; C10M105/52; C10M105/54; C10M105/72; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/042; C10M2201/06; C10M2201/065; C10M2201/066; C10M2201/10; C10M2201/102; C10M2201/105; C10M2203/00; C10M2203/003; C10M2203/02; C10M2203/022; C10M2203/024; C10M2203/04; C10M2203/045; C10M2203/10; C10M2203/1006; C10M2203/102; C10M2203/1025; C10M2203/104; C10M2203/1045; C10M2203/106; C10M2203/1065; C10M2203/108; C10M2203/1085; C10M2207/00; C10M2207/04; C10M2207/0406; C10M2207/08; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/28; C10M2207/281; C10M2207/2815; C10M2207/282; C10M2207/283; C10M2207/284; C10M2207/2845; C10M2207/286; C10M2207/32; C10M2207/325; C10M2207/34; C10M2207/40; C10M2207/404; C10M2211/00; C10M2211/02; C10M2211/0206; C10M2211/022; C10M2211/0225; C10M2211/024; C10M2211/0245; C10M2211/04; C10M2211/0406; C10M2211/042; C10M2211/0425; C10M2211/044; C10M2211/0445; C10M2211/06; C10M2219/00; C10M2219/003; C10M2219/02; C10M2219/021; C10M2219/04; C10M2219/0406; C10M2219/046; C10M2219/0463; C10M2219/06; C10M2219/061; C10M2219/08; C10M2219/081; C10M2219/082; C10M2219/10; C10M2219/101; C10M2227/00; C10M2227/02; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/08; C10N2040/00; C10N2040/10; C10N2040/20; C10N2040/22; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A LUBRICANT COMPRISING ON A WEIGHT BASIS (A) FROM 5 TO 95% OF AN OLEFIN OF FROM 12 TO 20 CARBON ATOMS HAVING THE FORMULA
Claim 2
Dependent Claim
25 words
A LUBRICANT COMPRISING ON A WEIGHT BASIS (A) FROM 5 TO 95% OF AN OLEFIN OF FROM 12 TO 20 CARBON ATOMS HAVING THE 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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |