Patent US2271431A successfully refreshed from Google Patents.
US2271431A
Expired / Lapsed
US
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Latching mechanism for cabinet drawers and the like
Assignee: Automatic File & Index Co
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Filing: 1939-10-09
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Granted: 1942-01-27
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Expires: 1959-10-09
Abstract
No abstract record available.
Inventors
- 👤 Elmer R Houston
- 👤 Joseph F Dachlet
- 👤 Hauser Joseph Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:53
CPC Classifications
E; E05; E05C; E05C9/00; E05C9/04; E05C9/046; A; A47; A47B; A47B88/00; A47B88/50; A47B88/57; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0803
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) | 1945-01-26 | 1945-07-28 | 1946-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-01-26 | 1949-07-28 | 1950-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-01-26 | 1953-07-28 | 1954-01-27 | $7700.00 | Window Closed / Lapsed |