Patent US2628472A successfully refreshed from Google Patents.
US2628472A
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Fuel metering system for gas turbine engines
Assignee: Bendix Aviation Corp
•
Filing: 1949-02-03
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Granted: 1953-02-17
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Expires: 1969-02-03
Abstract
No abstract record available.
Inventors
- 👤 Walter L Dray
- 👤 Frank V Kuzmitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:08
CPC Classifications
F; F02; F02C; F02C9/00; F02C9/26; F02C9/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1804754A
Cited
DE627261C
Cited
US2095915A
Cited
US2403371A
Cited
US2450535A
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US2479813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |