US3041822A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle control for turbojet engine
Assignee: Chandler Evans Inc
•
Filing: 1960-04-21
•
Granted: 1962-07-03
•
Expires: 1980-04-21
Abstract
No abstract record available.
Inventors
- 👤 John M Embree
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:38
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/06; F02K1/15; F02K1/16; F02K1/17; F02K1/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2896652A
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US2924934A
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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) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |