US3102704A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airfoil jet reaction control means
Assignee: Individual
•
Filing: 1960-11-15
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Granted: 1963-09-03
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Expires: 1980-11-15
Abstract
No abstract record available.
Inventors
- 👤 Ii Roger W Griswold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:19
CPC Classifications
B; B64; B64C; B64C3/00; B64C3/10; B64C3/14; B64C3/141; B64C23/00; B64C23/005; Y; Y02; Y02T; Y02T50/00; Y02T50/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
A JET-WING HAVING SUCTION MEANS EFFECTIVE TO CONTROL THE BOUNDARY LAYER AND CIRCULATORY FLOWS THEREOVER AND HAVING AN AERODYNAMIC CENTER, ADJUSTABLE NOZZLE MEANS IN SAID WING, DUCT MEANS WITHIN SAID WING TRANSMITTING PRESSURIZED FLUID FLOW TO SAID NOZZLE MEANS TO EFFECT JET DISCHARGE THEREFROM AT VARIOUS ANGLES RELATIVE TO SAID WING FROM GENERALLY REARWARD TO GENERALLY DOWNWARD, AND JET REACTION CONTROL MEANS ASSOCIATED THEREWITH AND SELECTIVELY OPERATIVE AND EFFECTIVE RELATIVE TO SAID NOZZLE MEANS TO MAINTAIN THE REACTION FROM SAID JET DISCHARGE AT AN ESSENTIALLY CONSTANT MOMENT ARM RELATIVE TO SAID CENTER IRRESPECTIVE OF CHANGES IN SAID ANGLES INCLUDING MEANS TO DEFLECT SAID DOWNWARD JET DISCHARGE MORE REARWARDLY.
Claim 2
Dependent Claim
108 words
A JET-WING HAVING SUCTION MEANS EFFECTIVE TO CONTROL THE BOUNDARY LAYER AND CIRCULATORY FLOWS THEREOVER AND HAVING AN AERODYNAMIC CENTER, ADJUSTABLE NOZZLE MEANS IN SAID WING, DUCT MEANS WITHIN SAID WING TRANSMITTING PRESSURIZED FLUID FLOW TO SAID NOZZLE MEANS TO EFFECT JET DISCHARGE THEREFROM AT VARIOUS ANGLES RELATIVE TO SAID WING FROM GENERALLY REARWARD TO GENERALLY DOWNWARD, AND JET REACTION CONTROL MEANS ASSOCIATED THEREWITH AND SELECTIVELY OPERATIVE AND EFFECTIVE RELATIVE TO SAID NOZZLE MEANS TO MAINTAIN THE REACTION FROM SAID JET DISCHARGE AT AN ESSENTIALLY CONSTANT MOMENT ARM RELATIVE TO SAID CENTER IRRESPECTIVE OF CHANGES IN SAID ANGLES INCLUDING MEANS TO DEFLECT SAID DOWNWARD JET DISCHARGE MORE REARWARDLY.
References Cited (Backward Citations)
US2478793A
Cited
US2585676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |