US966970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mortise door-lock.
Assignee: EAGLE LOCK Co
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Filing: 1910-03-10
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Granted: 1910-08-09
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Expires: 1930-03-10
Abstract
No abstract record available.
Inventors
- 👤 David Walter Weed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:01
CPC Classifications
E; E05; E05B; E05B63/00; E05B63/0017; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5246; Y10T70/5296; Y10T70/5319; Y10T70/5341; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7655
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) | 1913-08-08 | 1914-02-07 | 1914-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-08-08 | 1918-02-07 | 1918-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-08-08 | 1922-02-07 | 1922-08-09 | $7700.00 | Window Closed / Lapsed |