US3253111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silent operating multi-circuit push-pull switch
Assignee: Pass and Seymour Inc
•
Filing: 1963-08-22
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Granted: 1966-05-24
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Expires: 1983-08-22
Abstract
No abstract record available.
Inventors
- 👤 Paul H Winter
- 👤 Gunther S Grieshaber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:49
CPC Classifications
H; H01; H01H; H01H15/00; H01H15/02; H01H15/06; H01H15/10; H01H9/00; H01H9/16; H01H9/161; H01H9/162
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
IN A SWITCH OF THE TYPE DESCRIBED, IN COMBINATION: AN INSULATING HOUSING HAVING A CAVITY FORMED BY A CLOSED BOTTOM, FOUR SIDE WALLS, AND AN OPEN TOP, A SINGLE CONTACT EXTENDING LONGITUDINALLY ALONG ONE SIDE WALL, A PAIR OF SEPARATE CONTACTS SPACE LONGITUDINALLY IN ALIGNMENT ALONG AN OPPOSITE SIDE WALL, A BRIDGING CONTACT ADAPTED TO SELECTIVELY CONNECT EITHER OF SAID PAIR OF CONTACTS TO SAID CONTACT, AN INSULATING CARRIER MOUNTING SAD BRIDGING CONTACT, A CONDUCTING TUBE SECURED TO SAID CARRIER, A COVER CLOSING SAID OPEN TOP OF SAID HOUSING A MOUNTING SLEEVE SECURED TO AND EXTENDING THEREFROM NORMAL TO SAID BOTTOM, SAID TUBE BEING INSULATED FROM AND GUIDED IN SAID SLEEVE FOR RECIPROCATION AND HAVING AN OPERATING KNOB ON THE OUTER END THEREOF, AND SUPPLEMENTAL MEANS TO GUIDE SAID CARRIER INDEPENDENT OF SAID CONTACTS.
Claim 2
Dependent Claim
134 words
IN A SWITCH OF THE TYPE DESCRIBED, IN COMBINATION: AN INSULATING HOUSING HAVING A CAVITY FORMED BY A CLOSED BOTTOM, FOUR SIDE WALLS, AND AN OPEN TOP, A SINGLE CONTACT EXTENDING LONGITUDINALLY ALONG ONE SIDE WALL, A PAIR OF SEPARATE CONTACTS SPACE LONGITUDINALLY IN ALIGNMENT ALONG AN OPPOSITE SIDE WALL, A BRIDGING CONTACT ADAPTED TO SELECTIVELY CONNECT EITHER OF SAID PAIR OF CONTACTS TO SAID CONTACT, AN INSULATING CARRIER MOUNTING SAD BRIDGING CONTACT, A CONDUCTING TUBE SECURED TO SAID CARRIER, A COVER CLOSING SAID OPEN TOP OF SAID HOUSING A MOUNTING SLEEVE SECURED TO AND EXTENDING THEREFROM NORMAL TO SAID BOTTOM, SAID TUBE BEING INSULATED FROM AND GUIDED IN SAID SLEEVE FOR RECIPROCATION AND HAVING AN OPERATING KNOB ON THE OUTER END THEREOF, AND SUPPLEMENTAL MEANS TO GUIDE SAID CARRIER INDEPENDENT OF SAID CONTACTS.
References Cited (Backward Citations)
US3126507A
Cited
FR1297295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-23 | 1969-11-22 | 1970-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-23 | 1973-11-22 | 1974-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-23 | 1977-11-22 | 1978-05-24 | $7700.00 | Window Closed / Lapsed |