US3047497A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Greases thickened with metal salts of carboxyalkylpolysiloxanes
Assignee: General Electric Co
•
Filing: 1960-08-15
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Granted: 1962-07-31
•
Expires: 1980-08-15
Abstract
No abstract record available.
Inventors
- 👤 Ben A Bluestein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:22
CPC Classifications
C; C08; C08L; C08L83/00; C08L83/04; C08L83/06; C10; C10M; C10M5/00; C10M7/00; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/10; C10M2201/102; C10M2201/103; C10M2201/105; C10M2203/00; C10M2203/10; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2211/00; C10M2211/02; C10M2211/024; C10M2211/06; C10M2227/00; C10M2227/04; C10M2229/00; C10M2229/04; C10M2229/043; C10M2229/044; C10M2229/045; C10M2229/046; C10M2229/047; C10M2229/048; C10M2229/05; C10M2229/051; C10M2229/052; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/06; C10N2010/08; C10N2010/10; C10N2010/14; C10N2010/16; C10N2020/00; C10N2020/01; C10N2040/00; C10N2040/02; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A GREASE COMPOSITION COMPRISING (A) 4 TO 95 PERCENT BASED ON THE WEIGHT OF SAID GREASE COMPOSITION OF A BASE OIL SELECTED FROM THE CLASS CONSISTING OF A MINERAL OIL, AND AN ORGANOPOLYSILOXANE JOIL (B) 5 TO 96 PERCENT BASED ON THE WEIGHT OF SAID GREASE COMPOSITION OF A CARBOXYALKYLPOLYSILOXANE SALT CORREESPONDING TO THE FORMULA:
Claim 2
Dependent Claim
55 words
A GREASE COMPOSITION COMPRISING (A) 4 TO 95 PERCENT BASED ON THE WEIGHT OF SAID GREASE COMPOSITION OF A BASE OIL SELECTED FROM THE CLASS CONSISTING OF A MINERAL OIL, AND AN ORGANOPOLYSILOXANE JOIL (B) 5 TO 96 PERCENT BASED ON THE WEIGHT OF SAID GREASE COMPOSITION OF A CARBOXYALKYLPOLYSILOXANE SALT CORREESPONDING TO THE FORMULA:
References Cited (Backward Citations)
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Cited
US2705700A
Cited
US2721856A
Cited
US2891980A
Cited
US2833802A
Cited
US2957899A
Cited
US2907783A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |