US2944324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of assembling a circuit breaker
Assignee: Motors Liquidation Co
•
Filing: 1956-02-14
•
Granted: 1960-07-12
•
Expires: 1976-02-14
Abstract
No abstract record available.
Inventors
- 👤 David F Moyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:56
CPC Classifications
H; H01; H01H; H01H69/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49004; Y10T29/49105; Y10T29/49764; Y10T29/49771
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848905A
Cited
US2116858A
Cited
US1983077A
Cited
US2069003A
Cited
US2248531A
Cited
US2490320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |