US3526594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grease composition
Assignee: Standard Oil Co
•
Filing: 1967-12-21
•
Granted: 1970-09-01
•
Expires: 1987-12-21
Abstract
No abstract record available.
Inventors
- 👤 Samuel Meghir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:08
CPC Classifications
C; C10; C10M; C10M7/00; C01; C01B; C01B33/00; C01B33/113; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/0834; C10M2201/00; C10M2201/087; C10M2201/14; C10M2207/00; C10M2207/28; C10M2207/282; C10M2207/34; C10M2209/00; C10M2209/10; C10M2209/103; C10M2211/00; C10M2211/04; C10M2211/044; C10M2211/06; C10M2213/00; C10M2213/02; C10M2213/06; C10M2213/062; C10M2227/00; C10M2227/04; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2050/00; C10N2050/08; C10N2050/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA655257A
Cited
US2721873A
Cited
US2818385A
Cited
US2986518A
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US3308144A
Cited
US3344066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |