US2868927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solenoid interrupter
Assignee: ITE Circuit Breaker Co
•
Filing: 1956-05-03
•
Granted: 1959-01-13
•
Expires: 1976-05-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph D Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:55
CPC Classifications
H; H01; H01H; H01H9/00; H01H9/30; H01H9/34; H01H9/341
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE547549C
Cited
GB439025A
Cited
US2227134A
Cited
US2293487A
Cited
US2575730A
Cited
US2668890A
Cited
US2707739A
Cited
US2584570A
Cited
US2654012A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |