US2714035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Retractable automobile back window
Assignee: Motors Liquidation Co
•
Filing: 1952-09-26
•
Granted: 1955-07-26
•
Expires: 1972-09-26
Abstract
No abstract record available.
Inventors
- 👤 Alfons A Limberg
- 👤 Roberton Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:49
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/18; B60J1/1838; B60J1/1846; B60J1/1861; E; E05; E05F; E05F11/00; E05F11/38; E05F11/382; E05F15/00; E05F15/50; E05F15/57; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR581581A
Cited
DE602276C
Cited
US2371183A
Cited
FR575257A
Cited
US1907799A
Cited
US1935468A
Cited
US2398852A
Cited
US2478523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |