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US3340374A
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US
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Resistance wire snap acting circuit breaker switch
Assignee: NIKKO DENKI SEISAKUSHO Ltd
•
Filing: 1965-09-08
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Granted: 1967-09-05
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Expires: 1985-09-08
Abstract
No abstract record available.
Inventors
- 👤 Shiraishi Tokuo
- 👤 Shioda Yozo
- 👤 Yamauchi Shiro
- 👤 Terada Shigeru
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:52
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/10; H01H71/12; H01H71/14; H01H71/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2074345A
Cited
US2388033A
Cited
US2635156A
Cited
FR1085267A
Cited
US3105887A
Cited
US3052780A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |