Patent US848822A successfully refreshed from Google Patents.
US848822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turret tool-post.
Assignee: Niles Bement Pond Co
•
Filing: 1906-09-06
•
Granted: 1907-04-02
•
Expires: 1926-09-06
Abstract
No abstract record available.
Inventors
- 👤 George E Greenleaf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:31
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; B23Q16/06; Y; Y10; Y10T; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453; Y10T74/1459; Y10T74/1465
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) | 1910-04-01 | 1910-10-01 | 1911-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-04-01 | 1914-10-01 | 1915-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-04-01 | 1918-10-01 | 1919-04-02 | $7700.00 | Window Closed / Lapsed |