US3046453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit breakers and enclosures therefor
Assignee: Federal Pacific Electric Co
•
Filing: 1958-09-19
•
Granted: 1962-07-24
•
Expires: 1978-09-19
Abstract
No abstract record available.
Inventors
- 👤 Paul S Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:50
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/74; H02; H02B; H02B1/00; H02B1/015; H02B1/06; H01H69/00; H01H69/01; H01H2069/016; H01H2300/00; H01H2300/044
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE92617C
Cited
US1863383A
Cited
US2281958A
Cited
US2488710A
Cited
US2682783A
Cited
US2767354A
Cited
US2767353A
Cited
US2883587A
Cited
US2929966A
Cited
US2928998A
Cited
US2916675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |