US2962308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Demountable closure
Assignee: Motors Liquidation Co
•
Filing: 1956-12-27
•
Granted: 1960-11-29
•
Expires: 1976-12-27
Abstract
No abstract record available.
Inventors
- 👤 Leland D Cobb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:18
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/784; F16C33/7859
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA495066A
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US2734757A
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US2419885A
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US2251012A
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US2467049A
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US2630601A
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US2723869A
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US2755113A
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US2766082A
Cited
US2857179A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |