Patent US1231485A successfully refreshed from Google Patents.
US2622430A
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US
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Flush handle type trailer door lock
Assignee: Adams Rite Manufacturing Co
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Filing: 1948-10-07
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Granted: 1952-12-23
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Expires: 1968-10-07
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Adams
- 👤 Grizzard Earle Donnell
- 👤 Frank R Collar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:28
CPC Classifications
E; E05; E05B; E05B85/00; E05B85/20; E05B85/22; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0977; Y10T292/0978; Y10T292/0982; Y10T292/1014; Y10T292/1022; Y10T292/1031; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5319; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/5394; Y10T70/5407; Y10T70/5465; Y10T70/5469; Y10T70/5473; Y10T70/5491; Y10T70/55; Y10T70/5513; Y10T70/5611; Y10T70/5757; Y10T70/5761; Y10T70/80; Y10T70/8432; Y10T70/8568
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |