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:
Apr. 17, 2012
Filed:
Oct. 15, 2008
Applicant:
Richard Wilby, Pibrac, FR;
Inventor:
Richard Wilby, Pibrac, FR;
Assignee:
Airbus, Blagnac, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64B 1/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Symmetric external parts of a front lower aircraft wing sweep forward such that lift generated by a rear upper wing is greater than lift generated by the front lower wing. The rear upper wing is in direct contact with rear upper parts of fuselages. A propulsion system of the aircraft has a turboprop engine and is carried by an internal part of the rear upper wing, with the propulsion system lying in a longitudinal mid-plane.