US2942902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint closure
Assignee: Motors Liquidation Co
•
Filing: 1956-10-29
•
Granted: 1960-06-28
•
Expires: 1976-10-29
Abstract
No abstract record available.
Inventors
- 👤 Dan R Rowland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:29
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/16; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32729
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1389224A
Cited
US1221015A
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US1431112A
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US1598155A
Cited
US1777129A
Cited
US1815771A
Cited
US2206471A
Cited
US2271293A
Cited
US2755116A
Cited
US2827303A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |