Patent US5403296A successfully refreshed from Google Patents.
Patent US2984969A successfully refreshed from Google Patents.
US2984969A
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Afterburner control for a multispool gas turbine power plant
Assignee: RTX Corp
•
Filing: 1955-12-29
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Granted: 1961-05-23
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Expires: 1975-12-29
Abstract
No abstract record available.
Inventors
- 👤 Bruce N Torell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:22
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/06; F02K1/15; F02K1/16; F02K1/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2736166A
Cited
US2644513A
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US2674847A
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US2778191A
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US2774215A
Cited
US2857739A
Cited
US2705864A
Cited
US2753685A
Cited
FR1108176A
Cited
US2933887A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |