Patent US2949957A successfully refreshed from Google Patents.
US2949957A
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Fuel control system for gas turbine engines
Assignee: Bendix Corp
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Filing: 1954-09-28
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Granted: 1960-08-23
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Expires: 1974-09-28
Abstract
No abstract record available.
Inventors
- 👤 James M Eastman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:44
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/26; F02C9/32; F02C7/00; F02C7/22; F02C7/232; F02C9/263; F02C9/28; F05; F05D; F05D2270/00; F05D2270/30; F05D2270/304; Y; Y10; Y10T; Y10T137/00; Y10T137/0971; Y10T137/108
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB402935A
Cited
US2332188A
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US2372989A
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US2489586A
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US2689606A
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US2614617A
Cited
US2720751A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |