US2846846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel system for gas turbine engines having means for avoiding compressor instability
Assignee: Bendix Aviation Corp
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Filing: 1951-06-14
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Granted: 1958-08-12
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Expires: 1971-06-14
Abstract
No abstract record available.
Inventors
- 👤 Frank C Mock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:28
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/26; F02C9/28; F02C9/16; F02C9/32; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB646780A
Cited
US2422808A
Cited
US2531664A
Cited
US2479813A
Cited
US2474033A
Cited
FR941556A
Cited
US2705047A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-11 | 1962-02-10 | 1962-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-11 | 1966-02-10 | 1966-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-11 | 1970-02-10 | 1970-08-12 | $7700.00 | Window Closed / Lapsed |