Patent US651777A successfully refreshed from Google Patents.
Patent US1465802A successfully refreshed from Google Patents.
Patent US864756A successfully refreshed from Google Patents.
US864756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drill.
Assignee: GEORGE W GIDDINGS
•
Filing: 1907-03-28
•
Granted: 1907-08-27
•
Expires: 1927-03-28
Abstract
No abstract record available.
Inventors
- 👤 Charles H Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:58
CPC Classifications
B; B23; B23B; B23B51/00; B23B51/02; B23Q; B23Q1/00; Y; Y10; Y10T; Y10T408/00; Y10T408/89; Y10T408/899; Y10T82/00; Y10T82/12; Y10T82/125
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) | 1910-08-26 | 1911-02-25 | 1911-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-08-26 | 1915-02-25 | 1915-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-08-26 | 1919-02-25 | 1919-08-27 | $7700.00 | Window Closed / Lapsed |