Patent US2909895A successfully refreshed from Google Patents.
US2909895A
Expired / Lapsed
US
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Fuel control for a dual turbine power plant
Assignee: RTX Corp
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Filing: 1955-08-17
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Granted: 1959-10-27
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Expires: 1975-08-17
Abstract
No abstract record available.
Inventors
- 👤 Thomas P Farkas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:47
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2219994A
Cited
US2422808A
Cited
US2654217A
Cited
US2720751A
Cited
US2603063A
Cited
US2857739A
Cited
US2759549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |