US1091453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strike-plate.
Assignee: Emhart Industries Inc
•
Filing: 1913-10-01
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Granted: 1914-03-24
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Expires: 1933-10-01
Abstract
No abstract record available.
Inventors
- 👤 James R Fletcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:32
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/20; E05B17/2003; E05B15/00; E05B15/02; E05B15/0205; Y; Y10; Y10T; Y10T292/00; Y10T292/68; Y10T292/79; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7915; Y10T70/7927
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) | 1917-03-23 | 1917-09-22 | 1918-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-03-23 | 1921-09-22 | 1922-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-03-23 | 1925-09-22 | 1926-03-24 | $7700.00 | Window Closed / Lapsed |