US2936582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet deflector for a jet propelled aircraft comprising a flexible canopy
Assignee: Power Jets Research and Development Ltd
•
Filing: 1955-06-10
•
Granted: 1960-05-17
•
Expires: 1975-06-10
Abstract
No abstract record available.
Inventors
- 👤 Davidson Ivor Macaulay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:15
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/54; F02K1/56; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1746862A
Cited
AT146864B
Cited
US2358417A
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US2304306A
Cited
US2525844A
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US2620623A
Cited
US2486403A
Cited
US2513867A
Cited
US2612332A
Cited
US2546293A
Cited
US2603062A
Cited
US2729409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |