Patent US13112A successfully refreshed from Google Patents.
US3062003A
Expired / Lapsed
US
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Variable area exhaust nozzle
Assignee: RTX Corp
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Filing: 1959-04-06
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Granted: 1962-11-06
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Expires: 1979-04-06
Abstract
No abstract record available.
Inventors
- 👤 Hamilton Stuart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:35
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/06; F02K1/12; F02K1/123
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2604278A
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US2882679A
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US2770944A
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US2969641A
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US2846844A
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US2885162A
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US2910829A
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US2986002A
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US2926491A
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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) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |