Patent US3349208A successfully refreshed from Google Patents.
US3349208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toggle lever actuated manuallyoperated circuit controller
Assignee: ITE Circuit Breaker Co
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Filing: 1965-08-02
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Granted: 1967-10-24
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Expires: 1985-08-02
Abstract
No abstract record available.
Inventors
- 👤 John B Cataldo
- 👤 Andrew J Kralik
- 👤 Frank W Kussy
- 👤 Robert W Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:25
CPC Classifications
H; H01; H01H; H01H21/00; H01H21/02; H01H21/18; H01H21/36; H01H21/40; H01H21/42; H01H3/00; H01H3/32; H01H3/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
AN OPERATING MECHANISM FOR USE IN CIRCUIT INTERRUPTERS COMPRISING A TOGGLE ASSEMBLY HAVING A STATIONARY FIRST END; THE FREE SECOND END OF SAID ASSEMBLY BEING ADAPTED TO RECIPROCATE BETWEEN A CLOSED AND AN OPEN POSITION; A CONTACT ASSEMBLY COUPLED TO SAID TOGGLE ASSEMBLY FREE END; OPERATING SPRING MEANS CONNECTED TO SAID TOGGLE ASSEMBLY TO PROVIDE HIGH SPEED MOVEMENT OF SAID TOGGLE ASSEMBLY DURING CLOSING AND OPENING OPERATIONS; SAID TOGGLE ASSEMBLY HAVING A COLLAPSIBLE PARALLELOGRAM CONFIGURATION.
Claim 2
Dependent Claim
75 words
AN OPERATING MECHANISM FOR USE IN CIRCUIT INTERRUPTERS COMPRISING A TOGGLE ASSEMBLY HAVING A STATIONARY FIRST END; THE FREE SECOND END OF SAID ASSEMBLY BEING ADAPTED TO RECIPROCATE BETWEEN A CLOSED AND AN OPEN POSITION; A CONTACT ASSEMBLY COUPLED TO SAID TOGGLE ASSEMBLY FREE END; OPERATING SPRING MEANS CONNECTED TO SAID TOGGLE ASSEMBLY TO PROVIDE HIGH SPEED MOVEMENT OF SAID TOGGLE ASSEMBLY DURING CLOSING AND OPENING OPERATIONS; SAID TOGGLE ASSEMBLY HAVING A COLLAPSIBLE PARALLELOGRAM CONFIGURATION.
References Cited (Backward Citations)
US847520A
Cited
US2450256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |