US1110762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making taper pins.
Assignee: Individual
•
Filing: 1911-07-21
•
Granted: 1914-09-15
•
Expires: 1931-07-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas Ferry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:06
CPC Classifications
B; B23; B23P; B23P15/00; F; F17; F17C; F17C1/00; F17C1/02; F17C1/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49799
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) | 1917-09-14 | 1918-03-16 | 1918-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-09-14 | 1922-03-16 | 1922-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-09-14 | 1926-03-16 | 1926-09-15 | $7700.00 | Window Closed / Lapsed |