US3174078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit breaker installation
Assignee: Cutler Hammer Inc
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Filing: 1960-05-16
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Granted: 1965-03-16
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Expires: 1980-05-16
Abstract
No abstract record available.
Inventors
- 👤 Martin F Koenig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:45
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/056
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
71 words
IN A CIRCUIT BREAKER DEVICE FOR MOUNTING ON A PANEL ASSEMBLY WHICH IS ADAPTED TO BE SECURED TO SAID PANEL ASSEMBLY BY A LOCKING BAR, IN COMBINATION, A HOUSING, MEANS ON SAID HOUSING TO CONNECT SAID CIRCUIT BREAKER DEVICE TO SAID PANEL ASSEMBLY, AND A SLOT THROUGH SAID HOUSING HAVING A CROSS SECTIONAL FORM COMPLEMENTAL TO THAT OF THE LOCKING BAR WHICH IS TO EXTEND THERETROUGH AND ENGAGE WITH SAID HOUSING.
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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |