US2662975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination radio receiver
Assignee: Motors Liquidation Co
•
Filing: 1951-01-23
•
Granted: 1953-12-15
•
Expires: 1971-01-23
Abstract
No abstract record available.
Inventors
- 👤 Bertram A Schwarz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:33
CPC Classifications
B; B60; B60R; B60R11/00; B60R11/02; B60R11/0205; B60R2011/0001; B60R2011/0003; B60R2011/0005; B60R2011/0042; B60R2011/0043; B60R2011/0045; B60R2011/0096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2013331A
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US1802345A
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US2127488A
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US2071398A
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US2077284A
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US2137035A
Cited
US2280465A
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US2388567A
Cited
US2486536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-14 | 1957-06-15 | 1957-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-14 | 1961-06-15 | 1961-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-14 | 1965-06-15 | 1965-12-15 | $7700.00 | Window Closed / Lapsed |