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. 05, 2022
Filed:
Sep. 25, 2018
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
Sergey Barmichev, Kirkland, WA (US);
Mithra Sankrithi, Edmonds, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 5/02 (2006.01); B64C 9/06 (2006.01); B64C 5/16 (2006.01); B64C 7/00 (2006.01);
U.S. Cl.
CPC ...
B64C 5/02 (2013.01); B64C 5/16 (2013.01); B64C 7/00 (2013.01); B64C 9/06 (2013.01);
Abstract
An aircraft empennage includes a lower vertical fin member attached to a rear portion of a fuselage, and an upper stabilizer assembly connected to the lower vertical member by an articulating mount configured to allow movement of the upper stabilizer assembly relative to the lower vertical member to adjust pitch trim of the fuselage. The upper stabilizer assembly includes first and second horizontal stabilizer portions and at least one upper vertical member.