Patent US3269949A successfully refreshed from Google Patents.
US3269949A
Expired / Lapsed
US
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Grease composition
Assignee: Standard Oil Co
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Filing: 1963-08-30
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Granted: 1966-08-30
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Expires: 1983-08-30
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Borg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:53
CPC Classifications
C; C10; C10M; C10M5/00; C10M2205/00; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/128; C10M2207/129; C10M2207/28; C10M2207/282; C10M2207/34; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/109; C10M2211/00; C10M2211/06; C10M2213/00; C10M2213/02; C10M2213/04; C10M2213/06; C10M2213/062; C10M2229/00; C10M2229/04; C10M2229/041; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2020/00; C10N2020/01; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
43 words
THE LUBRICATING GREASE COMPOSITION CONSISTING ESSENTIALLY OF (A) A HYDROCARBON LUBRICATING OIL; (B) ABOUT 5-25 WEIGHT PERCENT OF A FATTY ACID METAL SOAP THICKENING AGENT; AND (C) ABOUT 0.25-10 WEIGHT PERCENT OF A METHYL HYDROGEN SILICONE FLUID IN THE LUBRICATING OIL VISCOSITY RANGE.
Claim 2
Dependent Claim
43 words
THE LUBRICATING GREASE COMPOSITION CONSISTING ESSENTIALLY OF (A) A HYDROCARBON LUBRICATING OIL; (B) ABOUT 5-25 WEIGHT PERCENT OF A FATTY ACID METAL SOAP THICKENING AGENT; AND (C) ABOUT 0.25-10 WEIGHT PERCENT OF A METHYL HYDROGEN SILICONE FLUID IN THE LUBRICATING OIL VISCOSITY RANGE.
Claim 3
Dependent Claim
14 words
THE GREASE COMPOSITION OF CLAIM 1 WHEREIN SAID LUBRICATING OIL IS PETROLEUM LUBRICATING OIL.
Claim 4
Dependent Claim
14 words
THE GREASE COMPOSITION OF CLAIM 2 WHEREIN SAID METAL SOAP IS A LITHIUM SOAP.
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) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |