Patent US2522965A successfully refreshed from Google Patents.
US2522965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work feeding fixture for table saws
Assignee: AT&T Inc
•
Filing: 1946-10-08
•
Granted: 1950-09-19
•
Expires: 1966-10-08
Abstract
No abstract record available.
Inventors
- 👤 Henry W Schaufelberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:25
CPC Classifications
B; B27; B27B; B27B25/00; B27B25/10; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/6572; Y10T83/6584; Y10T83/66; Y10T83/6608; Y10T83/6632; Y10T83/748; Y10T83/929; Y10T83/9372; Y10T83/9403
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-18 | 1954-03-20 | 1954-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-18 | 1958-03-20 | 1958-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-18 | 1962-03-20 | 1962-09-19 | $7700.00 | Window Closed / Lapsed |