Patent US6197016B1 successfully refreshed from Google Patents.
US2117192A
Expired / Lapsed
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Automobile door lock
Assignee: BENJAMIN C STRENG
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Filing: 1937-03-18
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Granted: 1938-05-10
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Expires: 1957-03-18
Abstract
No abstract record available.
Inventors
- 👤 Mcclung Winsboro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:01
CPC Classifications
E; E05; E05B; E05B85/00; E05B85/10; E05B85/14; E05B85/18; Y; Y10; Y10S; Y10S292/00; Y10S292/31; Y10S70/00; Y10S70/80; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0972; Y10T292/0994; Y10T292/82; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/55; Y10T70/5518
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) | 1941-05-09 | 1941-11-08 | 1942-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-05-09 | 1945-11-08 | 1946-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-05-09 | 1949-11-08 | 1950-05-10 | $7700.00 | Window Closed / Lapsed |