US2507965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge
Assignee: Motors Liquidation Co
•
Filing: 1946-05-25
•
Granted: 1950-05-16
•
Expires: 1966-05-25
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand R Eichner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:36
CPC Classifications
B; B60; B60R; B60R9/00; E; E05; E05D; E05D1/00; E05D1/02; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/506; E05Y2900/53; E05Y2900/538
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-15 | 1953-11-14 | 1954-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-15 | 1957-11-14 | 1958-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-15 | 1961-11-14 | 1962-05-16 | $7700.00 | Window Closed / Lapsed |