US2674334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic lock for automobile doors
Assignee: Individual
•
Filing: 1951-06-06
•
Granted: 1954-04-06
•
Expires: 1971-06-06
Abstract
No abstract record available.
Inventors
- 👤 Edward C Uberbacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:46
CPC Classifications
E; E05; E05B; E05B77/00; E05B77/54; Y; Y10; Y10T; Y10T70/00; Y10T70/60; Y10T70/70; Y10T70/7051; Y10T70/7062; Y10T70/7119
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1216300A
Cited
US2189748A
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US2139193A
Cited
US2339170A
Cited
US2369713A
Cited
US2475178A
Cited
US2527352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-05 | 1957-10-05 | 1958-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-05 | 1961-10-05 | 1962-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-05 | 1965-10-05 | 1966-04-06 | $7700.00 | Window Closed / Lapsed |