US3587872A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical arm and control means therefor
Assignee: Individual
•
Filing: 1969-04-28
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Granted: 1971-06-28
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Expires: 1989-04-28
Abstract
Abstract A MECHANICAL ARM IS PROVIDED WITH A FREE END HAVING GRIPPING JAWS THEREON, AND A PAIR OF FOOT PEDALS ARE CONNECTED BY BOWDEN WIRES TO THE VARIOUS ELEMENTS TO CONTROL SWINGING MOVEMENT OF THE ELEMENTS OF THE ARM BOTH VERTICALLY AND HORIZONTALLY AND CONTROLLING OPENING AND CLOSING MOVEMENTS OF THE JAW MEMBERS.
Inventors
- 👤 Paul E Pauly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:32
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/10; B25J9/104; B25J19/00; B25J19/0008; B25J19/002; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20189; Y10T74/20207; Y10T74/20396; Y10T74/20402
Claims Analysis
Total Claims: 0
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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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |