US2512776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote-control latch
Assignee: Individual
•
Filing: 1946-11-01
•
Granted: 1950-06-27
•
Expires: 1966-11-01
Abstract
No abstract record available.
Inventors
- 👤 Charles D Queen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:36
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/02; E05B47/026; B; B60; B60K; B60K15/00; B60K15/03; B60K15/04; B60K15/05; E05B47/0001; E05B47/0002; E05B47/0003; E05B47/0004; Y; Y10; Y10S; Y10S292/00; Y10S292/62; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1021; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468; Y10T74/20576; Y10T74/20636
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) | 1953-06-26 | 1953-12-26 | 1954-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-26 | 1957-12-26 | 1958-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-26 | 1961-12-26 | 1962-06-27 | $7700.00 | Window Closed / Lapsed |