US2679420A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile door latch
Assignee: Individual
•
Filing: 1950-08-19
•
Granted: 1954-05-25
•
Expires: 1970-08-19
Abstract
No abstract record available.
Inventors
- 👤 Jr William G Crockett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:55
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/20; E05B17/2084; E05B17/2088; Y; Y10; Y10S; Y10S292/00; Y10S292/40; Y10S292/41; Y10S292/55; Y10T; Y10T292/00; Y10T292/42; Y10T292/68; Y10T292/688
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US915873A
Cited
FR380660A
Cited
US1192733A
Cited
FR656522A
Cited
US1878248A
Cited
US2100591A
Cited
US2499165A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |