US2939741A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sunshade support assembly
Assignee: Motors Liquidation Co
•
Filing: 1956-10-25
•
Granted: 1960-06-07
•
Expires: 1976-10-25
Abstract
No abstract record available.
Inventors
- 👤 Bernard H Keating
- 👤 Claude P Sprunk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:48
CPC Classifications
B; B60; B60J; B60J3/00; B60J3/02; B60J3/0204; B60J3/0213; B60J3/0217
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1702888A
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US1913277A
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US2190622A
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US2357974A
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US2284502A
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US2360183A
Cited
US2394276A
Cited
US2509563A
Cited
US2701113A
Cited
US2698728A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-07 | 1963-12-07 | 1964-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-07 | 1967-12-07 | 1968-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-07 | 1971-12-07 | 1972-06-07 | $7700.00 | Window Closed / Lapsed |