US3063439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocker chamber cover and gasket
Assignee: Old Carco LLC
•
Filing: 1960-02-09
•
Granted: 1962-11-13
•
Expires: 1980-02-09
Abstract
No abstract record available.
Inventors
- 👤 Bernard B Kessel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:38
CPC Classifications
F; F02; F02F; F02F7/00; F02F7/006; F02F11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1381154A
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US1705454A
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US1730110A
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US1884879A
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US1919733A
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US1998791A
Cited
US2211045A
Cited
US2324568A
Cited
US2867464A
Cited
US2981247A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |