Patent US2524579A successfully refreshed from Google Patents.
US2814929A
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Fuel supply control for rocket type jet propulsion units
Assignee: Napier Turbochargers Ltd
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Filing: 1953-02-03
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Granted: 1957-12-03
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Expires: 1973-02-03
Abstract
No abstract record available.
Inventors
- 👤 Morley Arnold William
- 👤 Mortimer Alfred Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:48
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/80; F02K9/86; F02K9/42; F02K9/44; F02K9/56; F02K9/563
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2565854A
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US2531761A
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US2552231A
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US2585626A
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US2637973A
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US2689452A
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US2780914A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-02 | 1961-06-03 | 1961-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-02 | 1965-06-03 | 1965-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-02 | 1969-06-03 | 1969-12-03 | $7700.00 | Window Closed / Lapsed |