US3219784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding contact switch
Assignee: Motors Liquidation Co
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Filing: 1963-12-30
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Granted: 1965-11-23
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Expires: 1983-12-30
Abstract
No abstract record available.
Inventors
- 👤 Toruk Nicholas
- 👤 Jerome B Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:53
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/044; H01; H01H; H01H13/00; H01H13/02; H01H13/04; H01H13/06; H01H13/063; H01H15/00; H01H15/02; H01H21/00; H01H21/02; H01H21/18; H01H21/22; H01H23/00; H01H23/02; H01H23/12; E; E05; E05F; E05F15/00; E05Y; E05Y2400/00; E05Y2400/80; E05Y2400/85; E05Y2400/852; E05Y2400/854; E05Y2400/856; E05Y2400/858; E05Y2400/86; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55; H01H2300/00; H01H2300/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
AN ELECTRICAL SWITCH COMPRISING; A HOUSING INCLUDING A COVER THEREFOR, PIVOTABLE ACTUATOR MEANS HAVING A PORTION EXTENDING THROUGH THE COVER, MOVABLE CONDUCTOR MEANS INCLUDING DEFLECTABLE RESILIENT LEGS SLIDABLE ON SAID HOUSING AT DIFFERENT RATES OF SPEED DURING DEFLECTION AND CARRIED BY SAID ACTUATOR MEANS, AND FIXED CONTACT MEANS OF VARYING EXPOSED AREA ADAPTED TO BE ENGAGED SEQUENTIALLY BY SAID DEFLECTABLE RESILIENT LEGS IN RESPONSE TO MOVEMENT OF SAID ACTUATOR MEANS WHEREBY SAID FIXED CONTACT MEANS IS ENERGIZED SEQUENTIALY FOR MINIMIZING SPARKING BETWEEN THE FIXED CONTACT MEANS AND THE MOVABLE CONDUCTOR MEANS.
Claim 2
Dependent Claim
91 words
AN ELECTRICAL SWITCH COMPRISING; A HOUSING INCLUDING A COVER THEREFOR, PIVOTABLE ACTUATOR MEANS HAVING A PORTION EXTENDING THROUGH THE COVER, MOVABLE CONDUCTOR MEANS INCLUDING DEFLECTABLE RESILIENT LEGS SLIDABLE ON SAID HOUSING AT DIFFERENT RATES OF SPEED DURING DEFLECTION AND CARRIED BY SAID ACTUATOR MEANS, AND FIXED CONTACT MEANS OF VARYING EXPOSED AREA ADAPTED TO BE ENGAGED SEQUENTIALLY BY SAID DEFLECTABLE RESILIENT LEGS IN RESPONSE TO MOVEMENT OF SAID ACTUATOR MEANS WHEREBY SAID FIXED CONTACT MEANS IS ENERGIZED SEQUENTIALY FOR MINIMIZING SPARKING BETWEEN THE FIXED CONTACT MEANS AND THE MOVABLE CONDUCTOR MEANS.
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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |