Patent US6645007B1 successfully refreshed from Google Patents.
Patent US3108962A successfully refreshed from Google Patents.
US3108962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grease
Assignee: ExxonMobil Oil Corp
•
Filing: 1961-04-20
•
Granted: 1963-10-29
•
Expires: 1981-04-20
Abstract
No abstract record available.
Inventors
- 👤 Fritz A Buehler
- 👤 Jr Harry J Andress
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:20
CPC Classifications
C; C10; C10M; C10M7/00; C09; C09B; C09B5/00; C09B5/62; C10M2201/00; C10M2201/06; C10M2201/062; C10M2201/065; C10M2201/066; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/083; C10M2201/084; C10M2201/10; C10M2201/105; C10M2207/00; C10M2207/04; C10M2207/08; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/122; C10M2207/125; C10M2207/129; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2209/00; C10M2209/02; C10M2209/10; C10M2211/00; C10M2211/04; C10M2211/042; C10M2211/06; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/08; C10M2215/082; C10M2215/086; C10M2215/12; C10M2215/22; C10M2215/221; C10M2215/223; C10M2215/224; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/28; C10M2215/30; C10M2219/00; C10M2219/10; C10M2219/102; C10M2219/104; C10M2219/106; C10M2229/00; C10M2229/04; C10M2229/041; C10M2229/043; C10M2229/044; C10M2229/05; C10M2229/051; C10N; C10N2010/00; C10N2010/04; C10N2020/00; C10N2020/01; C10N2030/00; C10N2030/08; C10N2040/00; C10N2040/02; C10N2040/12; C10N2040/13; C10N2040/46; C10N2050/00; C10N2050/08; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A GREASE COMPRISING: A PHENYLMETHYL POLYSIOXANE HAVING A PHENYL/METHYL RATIO FROM ABOUT 1:10 TO ABOUT 3:2; A SMALL AMOUNT, SUFFICIENT TO STABILIZE SAID POLYSILOXANE, OF AN IRON OCTOATE; FROM ABOUT 0.2 TO ABOUT 10 PERCENT BY WEIGHT, OF THE SAID POLYSILOXANE, OF AN AMINE SALT OF A SUCCINAMIC ACID HAVING THE FORMULA:
Claim 2
Dependent Claim
52 words
A GREASE COMPRISING: A PHENYLMETHYL POLYSIOXANE HAVING A PHENYL/METHYL RATIO FROM ABOUT 1:10 TO ABOUT 3:2; A SMALL AMOUNT, SUFFICIENT TO STABILIZE SAID POLYSILOXANE, OF AN IRON OCTOATE; FROM ABOUT 0.2 TO ABOUT 10 PERCENT BY WEIGHT, OF THE SAID POLYSILOXANE, OF AN AMINE SALT OF A SUCCINAMIC ACID HAVING THE FORMULA:
References Cited (Backward Citations)
US2445567A
Cited
US2458425A
Cited
US3031282A
Cited
US3002927A
Cited
US3003960A
Cited
US3009877A
Cited
US3025241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |