US3086731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft control system
Assignee: Individual
•
Filing: 1960-10-04
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Granted: 1963-04-23
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Expires: 1980-10-04
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Beckington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:42
CPC Classifications
B; B64; B64C; B64C29/00; B64C29/0008; B64C29/0016; B64C29/0033; B64C29/0091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
IN AN AIRCRAFT INCLUDING ELEVATOR AND RUDDER, PILOTCONTROLLED MEANS FOR CONTROLLABLY MOVING SAID ELEVATOR AND RUDDER, AND A REARWARDLY DIRECTED ENGINE EXHAUST TAIL PIPE, THE PROVISION OF A FLIGHT CONTROL SYSTEM, COMPRISING: AT LEAST TWO PIVOTALLY MOUNTED VANES IN THE TRAILING EDGE PORTION OF AND IN THE PATH OF GASES FROM A REARWARDLY DIRECTED ENGINE EXHAUST TAIL PIPE, ONE OF SAID VANES BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT A HORIZONTAL AXIS AND ANOTHER BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT A VERTICAL AXIS, AND MEANS RESPONSIVE TO PILOT CONTROL MEANS FOR MOVING SAID HORIZONTALLY PIVOTED VANE AND
Claim 2
Dependent Claim
96 words
IN AN AIRCRAFT INCLUDING ELEVATOR AND RUDDER, PILOTCONTROLLED MEANS FOR CONTROLLABLY MOVING SAID ELEVATOR AND RUDDER, AND A REARWARDLY DIRECTED ENGINE EXHAUST TAIL PIPE, THE PROVISION OF A FLIGHT CONTROL SYSTEM, COMPRISING: AT LEAST TWO PIVOTALLY MOUNTED VANES IN THE TRAILING EDGE PORTION OF AND IN THE PATH OF GASES FROM A REARWARDLY DIRECTED ENGINE EXHAUST TAIL PIPE, ONE OF SAID VANES BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT A HORIZONTAL AXIS AND ANOTHER BEING PIVOTALLY MOUNTED FOR MOVEMENT ABOUT A VERTICAL AXIS, AND MEANS RESPONSIVE TO PILOT CONTROL MEANS FOR MOVING SAID HORIZONTALLY PIVOTED VANE AND
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |