US3098178A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Noninterchangeable circuit breaker
Assignee: Federal Pacific Electric Co
•
Filing: 1959-04-24
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Granted: 1963-07-16
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Expires: 1979-04-24
Abstract
No abstract record available.
Inventors
- 👤 Alexander R Norden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:28
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/056; H01; H01H; H01H2300/00; H01H2300/044; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105; Y10T29/49107; Y10T29/49117
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A CIRCUIT BREAKER INCLUDING AN ENCLOSURE OF INSULATING MATERIAL CONTAINING THE OPERATIVE MECHANISM THEREOF, SAID ENCLOSURE HAVING A RECESS, A RIVET EXTENDING THROUGH A PORTION OF SAID ENCLOSURE AND INTO THE RECESS, AND A CIRCUIT BREAKER RATING-CLASSIFICATION MEMBER IN THE FORM OF A CHANNEL CONFINED BETWEEN SAID RIVET AND THE SURFACE OF SAID RECESS, SAID RATING-CLASSIFICATION MEMBER HAVING AT LEAST ONE PROJECTING RATING-CLASSIFICATION LEG.
Claim 2
Dependent Claim
64 words
A CIRCUIT BREAKER INCLUDING AN ENCLOSURE OF INSULATING MATERIAL CONTAINING THE OPERATIVE MECHANISM THEREOF, SAID ENCLOSURE HAVING A RECESS, A RIVET EXTENDING THROUGH A PORTION OF SAID ENCLOSURE AND INTO THE RECESS, AND A CIRCUIT BREAKER RATING-CLASSIFICATION MEMBER IN THE FORM OF A CHANNEL CONFINED BETWEEN SAID RIVET AND THE SURFACE OF SAID RECESS, SAID RATING-CLASSIFICATION MEMBER HAVING AT LEAST ONE PROJECTING RATING-CLASSIFICATION LEG.
References Cited (Backward Citations)
FR747600A
Cited
US2647225A
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US2921240A
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US2883586A
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US2809361A
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US2928998A
Cited
US2916675A
Cited
US3046453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |