US3165604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Three-position single toggle actuated switch for two independent electrical circuits
Assignee: Carlingswitch Inc
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Filing: 1963-02-26
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Granted: 1965-01-12
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Expires: 1983-02-26
Abstract
No abstract record available.
Inventors
- 👤 Wesley T Sorenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:03
CPC Classifications
H; H01; H01H; H01H23/00; H01H23/28
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
47 words
ELECTRICAL APPARATUS COMPRISING A FIRST THREE-POSITION "CENTER-ON" SWITCH CONTROLLING A FIRST SINGLE CIRCUIT, A THREE-POSITION SECOND "CENTER-OFF" SWITCH SELECTIVELY CONTROLLING SECOND AND THIRD CIRCUITS, SAID FIRST CIRCUIT BEING INDEPENDENT OF SAID SECOND AND THIRD CIRCUIT AND A SINGLE ACTUATOR CONNECTED TO AND OPERATING BOTH OF SAID SWITCHES.
References Cited (Backward Citations)
US1912623A
Cited
US2969442A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-12 | 1968-07-13 | 1969-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-12 | 1972-07-13 | 1973-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-12 | 1976-07-13 | 1977-01-12 | $7700.00 | Window Closed / Lapsed |