US3025376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arc chute for circuit breakers
Assignee: ITE Circuit Breaker Co
•
Filing: 1958-05-13
•
Granted: 1962-03-13
•
Expires: 1978-05-13
Abstract
No abstract record available.
Inventors
- 👤 Charles J Yarrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:17
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/30; H01H9/34; H01H9/342
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE288308C
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US1898900A
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US2147430A
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US2215797A
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US2270723A
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US2293513A
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DE763331C
Cited
US2292158A
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US2644875A
Cited
US2654012A
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US2727111A
Cited
GB732196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |