US3465184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid cooled electric motor having a speed indicating arrangement
Assignee: General Electric Co
•
Filing: 1967-04-27
•
Granted: 1969-09-02
•
Expires: 1987-04-27
Abstract
No abstract record available.
Inventors
- 👤 Fredrick J Armstrong
- 👤 Robert A Susdorf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:24
CPC Classifications
G; G01; G01P; G01P3/00; G01P3/42; G01P3/44; G01P3/48; G01P3/481; G01P3/486; G01R; G01R31/00; G01R31/34; G01R31/343; H; H02; H02K; H02K23/00; H02K23/66; H02K9/00; H02K9/02; H02K9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1751424A
Cited
US2494200A
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US2500771A
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US2720679A
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US3154730A
Cited
US3231807A
Cited
US3339095A
Cited
US3383530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |