Patent US2916579A successfully refreshed from Google Patents.
US2916579A
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Electrodynamic circuit breaker
Assignee: Siemens Schuckertwerke AG
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Filing: 1956-01-11
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Granted: 1959-12-08
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Expires: 1976-01-11
Abstract
No abstract record available.
Inventors
- 👤 Kesselring Fritz
- 👤 Zurich Zollikon
- 👤 Diebold Edward John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:35
CPC Classifications
H; H01; H01H; H01H83/00; H01H83/08; H01H3/00; H01H3/22; H01H3/222; H01H77/00; H01H77/02; H01H77/10; H03; H03C; H03C1/00; H03C1/52; H03C1/54; H03C1/56; H03C1/58; H01H2003/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US363186A
Cited
US1066081A
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US953584A
Cited
CH170580A
Cited
US1996599A
Cited
US2180661A
Cited
US2389999A
Cited
US2499394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |