Patent US2965726A successfully refreshed from Google Patents.
US2965726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributor
Assignee: Motors Liquidation Co
•
Filing: 1957-11-25
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Granted: 1960-12-20
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Expires: 1977-11-25
Abstract
No abstract record available.
Inventors
- 👤 James C Norris
- 👤 John S Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:10
CPC Classifications
F; F02; F02P; F02P7/00; F02P7/06; F02P7/063; F02P7/0634
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA482035A
Cited
US1187430A
Cited
US2066069A
Cited
US2124694A
Cited
US2328757A
Cited
GB576225A
Cited
US2546710A
Cited
US2758181A
Cited
US2816968A
Cited
US2835755A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |