The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 04, 1989
Filed:
Apr. 03, 1987
Applicant:
Inventors:
John A Bennett, Marietta, GA (US);
Robert J Englar, Marietta, GA (US);
Andrew S Thomas, Marietta, GA (US);
Assignee:
Lockheed Corporation, Calabasas, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C / ;
U.S. Cl.
CPC ...
244207 ;
Abstract
A pneumatic aerodynamic control surface is described for an aircraft having a region of upwash ahead of a powered-lift or high-lift wing, the control surface comprising blown engine nacelles immersed in the upwash region, and capable of generating moments about all three axes of the aircraft without any external moving parts.