US2962598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric power control system
Assignee: General Electric Co
•
Filing: 1956-05-28
•
Granted: 1960-11-29
•
Expires: 1976-05-28
Abstract
No abstract record available.
Inventors
- 👤 John J Larew
- 👤 Wesley S Burt
- 👤 Billy R Shepard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:52
CPC Classifications
H; H02; H02J; H02J3/00; H02J3/04; H02J3/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE20548E
Cited
US2050338A
Cited
US2054411A
Cited
US1984187A
Cited
US2124725A
Cited
US2366968A
Cited
US2504768A
Cited
US2754429A
Cited
US2624015A
Cited
US2694780A
Cited
US2710355A
Cited
US2773994A
Cited
US2692342A
Cited
US2749450A
Cited
US2743097A
Cited
US2701329A
Cited
US2753505A
Cited
US2824240A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |