US2955418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination augmenter, sound suppressor and thrust reverser for jet engines
Assignee: Teledyne Ryan Aeronautical Corp
•
Filing: 1958-08-06
•
Granted: 1960-10-11
•
Expires: 1978-08-06
Abstract
No abstract record available.
Inventors
- 👤 Constant V David
- 👤 John W Baxter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:26
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/54; F02K1/56; F02K1/60; F02K1/605; F02K1/38; F02K1/383
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735264A
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GB103325A
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GB654904A
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US2654215A
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US2692024A
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US2780058A
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GB739500A
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GB740385A
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GB778008A
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US2886946A
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US2841956A
Cited
US2848867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |