US2888535A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable and replaceable current limiter housing for circuit breakers
Assignee: ITE Circuit Breaker Co
•
Filing: 1954-12-03
•
Granted: 1959-05-26
•
Expires: 1974-12-03
Abstract
No abstract record available.
Inventors
- 👤 Edmunds William Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:57
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/10; H01H71/12; H01H71/122; H01H71/1009; H01H9/00; H01H9/10; H01H9/102
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE449340C
Cited
US974109A
Cited
US1232412A
Cited
US1192974A
Cited
US2330690A
Cited
US2376789A
Cited
US2473196A
Cited
US2476071A
Cited
US2536944A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-25 | 1962-11-24 | 1963-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-25 | 1966-11-24 | 1967-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-25 | 1970-11-24 | 1971-05-26 | $7700.00 | Window Closed / Lapsed |