Patent US3583067A successfully refreshed from Google Patents.
US3583067A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal power-operated handtool
Assignee: Individual
•
Filing: 1968-07-12
•
Granted: 1971-06-08
•
Expires: 1988-07-12
Abstract
Abstract POWER-OPERATED HANDTOOL MECHANICALLY DRIVEN BY AN ELECTRIC MOTOR, ACTIVATABLE FOR CUTTING, FILING, SANDING, BURNISHING AND LIKE PURPOSES. THE TOOL INCLUDES DRIVE MECHANISM WHICH CAN BE SET FOR INTERMITTENT, RECIPROCAL, OR CONTINUOUS MOTION OR FOR STOPPING THE MOTION OF CUTTER, ETC., WHILE THE DRIVE MOTOR CONTINUES TO RUN. A SWITCH FOR REVERSING THE RUNNING OF THE MOTOR MAY BE PROVIDED.
Inventors
- 👤 Arthur Briskman
- 👤 Curt Weidauer
- 👤 Theodore N Saaty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:02
CPC Classifications
B; B25; B25F; B25F3/00; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1503; Y10T74/1524
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) | 1974-06-07 | 1974-12-07 | 1975-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-07 | 1978-12-07 | 1979-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-07 | 1982-12-07 | 1983-06-08 | $7700.00 | Window Closed / Lapsed |