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:
Jan. 02, 2024
Filed:
Mar. 15, 2022
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Masahiko Asanuma, Wako, JP;
Susumu Mashio, Wako, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 29/00 (2006.01); B64C 7/00 (2006.01);
U.S. Cl.
CPC ...
B64C 29/0025 (2013.01); B64C 7/00 (2013.01);
Abstract
The cross-sectional shape of a support member is an airfoil shape in which a first end portion including a first end is curved and which tapers toward a second end. The support member is arranged such that the tapering direction of the airfoil shape is downward, and the tapering direction of the support member is determined in advance according to the moving direction of a blade passing directly above the support member during rotation of a takeoff and landing rotor.