Patent US3248129A successfully refreshed from Google Patents.
Patent US2743901A successfully refreshed from Google Patents.
US2743901A
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Fluid turbine
Assignee: Individual
•
Filing: 1950-02-11
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Granted: 1956-05-01
•
Expires: 1970-02-11
Abstract
No abstract record available.
Inventors
- 👤 George H Garraway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:02
CPC Classifications
F; F01; F01D; F01D1/00; F01D1/02; F01D1/12; F01D1/14; F01D17/00; F01D17/10; F01D17/12; F01D17/14; F01D17/141; F01D17/145; F01D17/20; F01D17/205; Y; Y02; Y02T; Y02T50/00; Y02T50/60; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/2937; Y10T137/294; Y10T137/2943
Claims Analysis
Total Claims: 0
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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) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |