US2613701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulically operated jig saw
Assignee: Individual
•
Filing: 1946-10-02
•
Granted: 1952-10-14
•
Expires: 1966-10-02
Abstract
No abstract record available.
Inventors
- 👤 Albert F Nathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:14
CPC Classifications
B; B23; B23D; B23D51/00; B23D51/16; B23D51/18; B23D51/161; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2544; Y10T137/2554; Y10T279/00; Y10T279/17; Y10T279/17666; Y10T279/17692; Y10T279/17743; Y10T279/17752; Y10T83/00; Y10T83/687; Y10T83/705; Y10T83/7055; Y10T83/869; Y10T83/8696; Y10T83/87; Y10T83/8821; Y10T83/8841; Y10T83/8843; Y10T83/8858
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-14 | 1956-04-14 | 1956-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-14 | 1960-04-14 | 1960-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-14 | 1964-04-14 | 1964-10-14 | $7700.00 | Window Closed / Lapsed |