US2073149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile door lock
Assignee: Motors Liquidation Co
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Filing: 1933-10-26
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Granted: 1937-03-09
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Expires: 1953-10-26
Abstract
No abstract record available.
Inventors
- 👤 Harvey D Geyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:47
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/36; E05B77/40; Y; Y10; Y10S; Y10S292/00; Y10S292/38; Y10S292/56; Y10S292/58; Y10T; Y10T292/00; Y10T292/03; Y10T292/62; Y10T70/00; Y10T70/80; Y10T70/8892; Y10T70/8919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-03-08 | 1940-09-07 | 1941-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-03-08 | 1944-09-07 | 1945-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-03-08 | 1948-09-07 | 1949-03-09 | $7700.00 | Window Closed / Lapsed |