Patent US1774819A successfully refreshed from Google Patents.
US1774819A
Expired / Lapsed
US
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Hood latch
Assignee: Individual
•
Filing: 1928-11-19
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Granted: 1930-09-02
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Expires: 1948-11-19
Abstract
No abstract record available.
Inventors
- 👤 Charles W Walters
- 👤 Dora M Yeager
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:59
CPC Classifications
E; E05; E05B; E05B83/00; E05B83/16; E05B83/24; E05B83/243; Y; Y10; Y10S; Y10S292/00; Y10S292/14; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0945; Y10T292/0947; Y10T292/096; Y10T292/0999; Y10T292/1005
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) | 1933-09-01 | 1934-03-03 | 1934-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-09-01 | 1938-03-03 | 1938-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-09-01 | 1942-03-03 | 1942-09-02 | $7700.00 | Window Closed / Lapsed |