Patent US3039007A successfully refreshed from Google Patents.
US3039007A
Expired / Lapsed
US
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Portable turbo generator
Assignee: Clevite Corp
•
Filing: 1959-08-17
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Granted: 1962-06-12
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Expires: 1979-08-17
Abstract
No abstract record available.
Inventors
- 👤 Alfred L W Williams
- 👤 David P Eastman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:20
CPC Classifications
F; F01; F01D; F01D25/00; F01D25/08; F01D25/14; F01D25/145; F01D15/00; F01D15/10; F01D21/00; F01D21/02; H; H02; H02K; H02K7/00; H02K7/18; H02K7/1807; H02K7/1823; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1506111A
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US1586203A
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US1645411A
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US1976598A
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US2338718A
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US2402972A
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US2635596A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |