US2634148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary type motor vehicle door lock
Assignee: Ford Motor Co
•
Filing: 1950-04-22
•
Granted: 1953-04-07
•
Expires: 1970-04-22
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Dingman
- 👤 John W Jamieson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:51
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/16; Y; Y10; Y10S; Y10S292/00; Y10S292/40; Y10S292/43; Y10T; Y10T292/00; Y10T292/306; Y10T292/308; Y10T292/62; Y10T292/68; Y10T292/688; Y10T292/691; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5345; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7667; Y10T70/7706
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US875747A
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US2198548A
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US2270559A
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US2156874A
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US2343605A
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US2393147A
Cited
US2362255A
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US2439978A
Cited
US2477063A
Cited
US2499111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-06 | 1956-10-06 | 1957-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-06 | 1960-10-06 | 1961-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-06 | 1964-10-06 | 1965-04-07 | $7700.00 | Window Closed / Lapsed |