Patent US1093219A successfully refreshed from Google Patents.
US1093219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for turning crank-pins while in place in driving-wheels and boring the driving-wheel for the pin.
Assignee: Individual
•
Filing: 1911-08-19
•
Granted: 1914-04-14
•
Expires: 1931-08-19
Abstract
No abstract record available.
Inventors
- 👤 Henry H Vaughan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:09
CPC Classifications
B; B23; B23B; B23B5/00; B23B5/28; Y; Y10; Y10T; Y10T82/00; Y10T82/18; Y10T82/19; Y10T82/25; Y10T82/2514
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1917-04-13 | 1917-10-13 | 1918-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-04-13 | 1921-10-13 | 1922-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-04-13 | 1925-10-13 | 1926-04-14 | $7700.00 | Window Closed / Lapsed |