US2970236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Base member support means for dynamoelectric machines
Assignee: Westinghouse Electric Corp
•
Filing: 1958-05-29
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Granted: 1961-01-31
•
Expires: 1978-05-29
Abstract
No abstract record available.
Inventors
- 👤 Paul Alseno S De
- 👤 William H Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:12
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL35519C
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BE504653A
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US1618962A
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US1634084A
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US1786192A
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US1968582A
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US2739773A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |