US2332325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric control circuit
Assignee: General Electric Co
•
Filing: 1942-03-06
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Granted: 1943-10-19
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Expires: 1962-03-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Louis G Levoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:42
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/02; H02M1/04; H02M1/042; H02M1/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-10-18 | 1947-04-19 | 1947-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-10-18 | 1951-04-19 | 1951-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-10-18 | 1955-04-19 | 1955-10-19 | $7700.00 | Window Closed / Lapsed |