US2648238A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool actuating mechanism and control unit therefor
Assignee: Individual
•
Filing: 1949-04-19
•
Granted: 1953-08-11
•
Expires: 1969-04-19
Abstract
No abstract record available.
Inventors
- 👤 William E Raney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:04
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/02; B23Q5/04; B23Q5/10; B23Q5/22; B23Q5/26; Y; Y10; Y10T; Y10T408/00; Y10T408/65; Y10T408/675; Y10T408/6757
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US644591A
Cited
US725456A
Cited
US1072822A
Cited
US1352646A
Cited
GB198473A
Cited
US1690103A
Cited
US2181837A
Cited
US2355558A
Cited
US2381039A
Cited
US2541306A
Cited
US2488992A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |