US2804331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latch for vehicle doors
Assignee: MAGLUM SOC
•
Filing: 1954-11-23
•
Granted: 1957-08-27
•
Expires: 1974-11-23
Abstract
No abstract record available.
Inventors
- 👤 Courtot Rene Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:55
CPC Classifications
E; E05; E05B; E05B85/00; E05B85/20; E05B85/24; Y; Y10; Y10S; Y10S292/00; Y10S292/24; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1021; Y10T292/1043; Y10T292/1051; Y10T292/1052; Y10T292/1053; Y10T292/1055
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1769489A
Cited
US2131198A
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US2143965A
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US2270559A
Cited
US2569047A
Cited
US2634148A
Cited
US2646300A
Cited
US2767010A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |