US1964651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scroll saw
Assignee: DELTA Manufacturing CO
•
Filing: 1933-05-05
•
Granted: 1934-06-26
•
Expires: 1953-05-05
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Tautz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:50
CPC Classifications
B; B23; B23D; B23D51/00; B23D51/08; B23D51/12; B23D51/125; B23D49/00; B23D49/007; B23D51/14; B23D59/00; B23D59/006; B23D59/0062; Y; Y10; Y10T; Y10T83/00; Y10T83/263; Y10T83/849; Y10T83/852
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) | 1937-06-25 | 1937-12-25 | 1938-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-06-25 | 1941-12-25 | 1942-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-06-25 | 1945-12-25 | 1946-06-26 | $7700.00 | Window Closed / Lapsed |