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. 06, 2026
Filed:
May. 11, 2023
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JP;
Masashi Yoshio, Kobe, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe, JP;
Abstract
A compound helicopter includes: a body; a first main wing extending from the body toward a right side in a proceeding direction of the body; a second main wing extending from the body toward a left side in the proceeding direction of the body; a main rotor disposed at an upper side of the body; a first propeller that is disposed at the first main wing and generates positive thrust when the proceeding direction is regarded as positive; and a second propeller that is disposed at the second main wing and generates positive thrust and negative thrust. Specifications of the first propeller are different from specifications of the second propeller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile