Patent US2979889A successfully refreshed from Google Patents.
US2979889A
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Temperature-modified exhaust nozzle scheduling controller for a gas turbine engine
Assignee: Bendix Corp
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Filing: 1956-09-18
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Granted: 1961-04-18
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Expires: 1976-09-18
Abstract
No abstract record available.
Inventors
- 👤 James E Hurtle
- 👤 Eastman James Middleton
- 👤 Asa N Kitchen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:29
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/22; F02K; F02K1/00; F02K1/06; F02K1/15; F02K1/16; F02K1/17; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR612163A
Cited
US2566961A
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US2706383A
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US2750734A
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FR1044666A
Cited
GB750472A
Cited
US2706886A
Cited
FR1061753A
Cited
US2820340A
Cited
US2734340A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-17 | 1964-10-17 | 1965-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-17 | 1968-10-17 | 1969-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-17 | 1972-10-17 | 1973-04-18 | $7700.00 | Window Closed / Lapsed |