US2705047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel control system for gas turbine engines
Assignee: Bendix Aviation Corp
•
Filing: 1949-08-18
•
Granted: 1955-03-29
•
Expires: 1969-08-18
Abstract
No abstract record available.
Inventors
- 👤 Howard J Williams
- 👤 Waldo J Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:54
CPC Classifications
F; F02; F02K; F02K3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2424304A
Cited
US2440566A
Cited
US2438663A
Cited
FR934814A
Cited
US2644513A
Cited
US2503048A
Cited
US2609662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-28 | 1958-09-27 | 1959-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-28 | 1962-09-27 | 1963-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-28 | 1966-09-27 | 1967-03-29 | $7700.00 | Window Closed / Lapsed |