US3541011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating composition
Assignee: JOSEPH E FERRI
•
Filing: 1968-10-28
•
Granted: 1970-11-17
•
Expires: 1988-10-28
Abstract
No abstract record available.
Inventors
- 👤 William J Davis
- 👤 Richard C Gilles
- 👤 Lawrence A Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:04
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C08; C08L; C08L23/00; C08L23/02; C08L23/04; C08L23/06; C10M2201/00; C10M2201/04; C10M2201/05; C10M2201/06; C10M2201/065; C10M2201/066; C10M2205/00; C10M2205/02; C10M2205/022; C10M2205/024; C10M2205/026; C10M2205/14; C10M2207/00; C10M2207/04; C10M2207/28; C10M2207/32; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/02; C10M2209/10; C10M2209/102; C10M2217/00; C10M2217/04; C10M2217/044; C10M2217/045; C10N; C10N2020/00; C10N2020/01; C10N2030/00; C10N2030/32; C10N2040/00; C10N2040/02; C10N2040/14; C10N2040/16; C10N2040/17; C10N2050/00; C10N2050/015; C10N2050/02; C10N2050/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US224692A
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CA632895A
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GB698611A
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US2691647A
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US2810695A
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US2917458A
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US3112270A
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US3112297A
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US3114708A
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US3169114A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-16 | 1974-05-18 | 1974-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-16 | 1978-05-18 | 1978-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-16 | 1982-05-18 | 1982-11-17 | $7700.00 | Window Closed / Lapsed |