Patent US2602901A successfully refreshed from Google Patents.
US2602901A
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Propulsion power plant
Assignee: Individual
•
Filing: 1949-12-29
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Granted: 1952-07-08
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Expires: 1969-12-29
Abstract
No abstract record available.
Inventors
- 👤 Pielstick Gustav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:14
CPC Classifications
H; H02; H02K; H02K7/00; H02K7/18; H02K7/1807; H02K7/1815; B; B63; B63H; B63H21/00; B63H21/12; B63H21/17; B63H23/00; B63H23/22; B63H23/24; F; F02; F02B; F02B63/00; F02B63/04; F02B73/00; B63B; B63B21/00; B63B21/04; B63B21/06; B63H21/24; Y; Y02; Y02T; Y02T70/00; Y02T70/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1006477A
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US981081A
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US1737791A
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US1701365A
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US1926849A
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US1978837A
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GB537483A
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US2213045A
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US2215646A
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US2405676A
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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) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |