US3012118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current limiting circuit breaker
Assignee: ITE Circuit Breaker Co
•
Filing: 1958-10-29
•
Granted: 1961-12-05
•
Expires: 1978-10-29
Abstract
No abstract record available.
Inventors
- 👤 Edmunds William Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:29
CPC Classifications
H; H01; H01H; H01H77/00; H01H77/02; H01H77/10; H01H71/00; H01H71/10; H01H71/12; H01H71/24; H01H71/2463; H01H71/2409; H01H71/2418; H01H77/102; H01H77/104
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US323459A
Cited
GB165563A
Cited
US1702075A
Cited
US1724840A
Cited
US2025697A
Cited
US2047824A
Cited
US2429722A
Cited
US2546016A
Cited
US2661414A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |