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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.:

US 11772785 B1

PDFFull Text
Date of Patent:
Oct. 03, 2023

Filed:

Dec. 01, 2020

Tail rotor configurations for rotorcraft yaw control systems

Applicant:

Textron Innovations Inc., Providence, RI (US);

Inventors:

Marc Ouellet, Sainte-Sophie, CA;

Guillaume Biron, Blainville, CA;

Alexis Dugré, Boisbriand, CA;

Thuvaragan Senthilnathan, Laval, CA;

Assignee:

Textron Innovations Inc., Providence, RI (US);

Attorney:

Lawrence Youst PLLC

Primary Examiner:

Joseph W Sanderson

Int. Cl.
CPC ...
B64C 27/82 (2006.01); B64C 27/00 (2006.01);
U.S. Cl.
CPC ...
B64C 27/00 (2013.01); B64C 2027/8209 (2013.01); B64C 2027/8227 (2013.01); B64C 2027/8254 (2013.01); B64C 2027/8272 (2013.01);
Abstract

A yaw control system coupled to a tailboom of a helicopter includes tail rotors. The tail rotors include a clockwise tail rotor and a counterclockwise tail rotor. The clockwise tail rotor is configured to rotate in a first rotational direction. The counterclockwise tail rotor is configured to rotate in a second rotational direction, the second rotational direction opposite of the first rotational direction.

Find Patent Forward Citations

Ouellet, Marc. (2023). Tail rotor configurations for rotorcraft yaw control systems (U.S. Patent No. 11772785). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11772785

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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