US3294945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switch device with illuminated switch handle
Assignee: Westinghouse Electric Corp
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Filing: 1965-03-18
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Granted: 1966-12-27
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Expires: 1985-03-18
Abstract
No abstract record available.
Inventors
- 👤 Mclaughlin Emmett James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:12
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/16; H01H9/161; H01H23/00; H01H23/02; H01H23/025; H01H23/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A GLOW HANDLE SWITCH COMPRISING AN INSULATIVE HOUSING AND AN OPERATING HANDLE MOVABLY SUPPORTED IN RELATION TO SAID HOUSING TO ACTUATE AT LEAST ONE CONTACT ARM FOR CIRCUIT MAKING AND BREAKING PURPOSE, A PAIR OF SPACED TERMINAL MEANS SUPPORTED BY SAID HOUSING, A LIGHT SOURCE ASSEMBLY DISPOSED WITHIN SAID HANDLE AND HAVING FLEXIBLE LEADS EXTENDING OUTWARDLY OF SAID HANDLE, MEANS ON SAID HANDLE SUPPORTING RESPECTIVE END PORTIONS OF SAID
Claim 2
Dependent Claim
69 words
A GLOW HANDLE SWITCH COMPRISING AN INSULATIVE HOUSING AND AN OPERATING HANDLE MOVABLY SUPPORTED IN RELATION TO SAID HOUSING TO ACTUATE AT LEAST ONE CONTACT ARM FOR CIRCUIT MAKING AND BREAKING PURPOSE, A PAIR OF SPACED TERMINAL MEANS SUPPORTED BY SAID HOUSING, A LIGHT SOURCE ASSEMBLY DISPOSED WITHIN SAID HANDLE AND HAVING FLEXIBLE LEADS EXTENDING OUTWARDLY OF SAID HANDLE, MEANS ON SAID HANDLE SUPPORTING RESPECTIVE END PORTIONS OF SAID
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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |