US2834420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically operated door locking and window closing means for motor vehicles
Assignee: Individual
•
Filing: 1955-03-16
•
Granted: 1958-05-13
•
Expires: 1975-03-16
Abstract
No abstract record available.
Inventors
- 👤 Shorey C Guess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:54
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/46; E05B77/48; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1028; Y10T70/00; Y10T70/60; Y10T70/625; Y10T70/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1816504A
Cited
US1901721A
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US2105830A
Cited
US2061978A
Cited
US2153088A
Cited
US2576816A
Cited
US2505401A
Cited
US2621037A
Cited
US2696981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |