US1111585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sash-fastener.
Assignee: Individual
•
Filing: 1913-01-10
•
Granted: 1914-09-22
•
Expires: 1933-01-10
Abstract
No abstract record available.
Inventors
- 👤 Charles A Hunt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:29
CPC Classifications
E; E05; E05F; E05F11/00; Y; Y10; Y10T; Y10T292/00; Y10T292/71
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) | 1917-09-21 | 1918-03-23 | 1918-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-09-21 | 1922-03-23 | 1922-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-09-21 | 1926-03-23 | 1926-09-22 | $7700.00 | Window Closed / Lapsed |