US3524089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine with easy access to circuit control terminals
Assignee: General Electric Co
•
Filing: 1969-01-31
•
Granted: 1970-08-11
•
Expires: 1989-01-31
Abstract
No abstract record available.
Inventors
- 👤 Glenn D Willits
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:04
CPC Classifications
H; H02; H02K; H02K9/00; H02K9/14; H02K5/00; H02K5/04; H02K5/22; H02K5/225; H02K2211/00; H02K2211/03
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
CA528150A
Cited
US1057282A
Cited
US1646962A
Cited
US2097205A
Cited
US2590058A
Cited
US2976352A
Cited
US3047752A
Cited
US3213304A
Cited
US3293461A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |