US2695368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine stator winding with fluid-cooling passages in conductor bars
Assignee: General Electric Co
•
Filing: 1953-01-27
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Granted: 1954-11-23
•
Expires: 1973-01-27
Abstract
No abstract record available.
Inventors
- 👤 Charles E Kilbourne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:46
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/24; H02K3/22; H02K9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US646500A
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US865617A
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US1145612A
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US1291459A
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US1170192A
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US1853646A
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CH172839A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |