Patent US3291925A successfully refreshed from Google Patents.
US3291925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple circuit selector switch
Assignee: United Carr Inc
•
Filing: 1965-05-27
•
Granted: 1966-12-13
•
Expires: 1985-05-27
Abstract
No abstract record available.
Inventors
- 👤 Robert E Hartsock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:26
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/06; G01; G01R; G01R1/00; G01R1/20; G01R1/206; H; H01; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/40; H01H1/403
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
175 words
A MULTIPLE CIRCUIT SELECTOR SWITCH ACTUATING MECHANISM COMPRISING A FIRST GUIDE PANEL, HAVING A SERIES OF APERTURES FORMED THERETHROUGH A SECOND GUIDE PANEL, HAVING A SERIES OF APERTURES FORMED THERETHROUGH, AN ACTUATOR PANEL, HAVING A SERIES OF CONTACT APERTURES FORMED THERETHROUGH, AND A SERIES OF CONTACTS, EACH OF SAID CONTACTS HAVING FIRST AND SECOND TERMINAL ENDS AND HAVING A PORTION BETWEEN SAID TERMINAL ENDS LYING WITHIN THE AREA DEFINED BY ITS RESPECTIVE CONTACT APERTURE AND EACH OF SAID FIRST TERMINAL ENDS LYING WITHIN THE AREA DEFINED BY ITS RESPECTIVE APERTURE FORMED IN SAID GUIDE PANEL AND EACH OF SAID SECOND TERMINAL ENDS LYING WITHIN THE AREA DEFINED BY ITS RESPECTIVE APERTURE FORMED IN SAID SECOND GUIDE PANEL AND SAID FIRST AND SECOND GUIDE PANELS IN SPACED, STACKED RELATIONSHIP WITH SAID ACTUATOR PANEL LYING BETWEEN SAID FIRST AND SECOND GUIDE PANELS AND SAID ACTUATOR PANEL HAVING A DRIVE MEANS ASSOCIATED THEREWITH ADAPTED TO MOVE SAID ACTUATOR PANEL TRANSVERSELY OF SAID FIRST AND SECOND GUIDE PANELS THERBY BENDING SAID CONTACTS FORMED A RELAXED TO A TENSIONED POSITION.
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) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |