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. 17, 2023
Filed:
Jun. 09, 2019
Applicant:
Bell Helicopter Textron Inc., Fort Worth, TX (US);
Inventors:
Gilberto Morales, Arlington, TX (US);
Roozbeh Kiamanesh, Irving, TX (US);
Russell Mueller, Coppell, TX (US);
Assignee:
Textron Innovations inc., Providence, RI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 27/12 (2006.01); B64C 27/32 (2006.01); B64C 27/00 (2006.01);
U.S. Cl.
CPC ...
B64C 27/12 (2013.01); B64C 27/006 (2013.01); B64C 27/327 (2013.01);
Abstract
A rotor mast including an outer member defining a channel therethrough and an inner member disposed in the channel through the outer member, wherein the inner member is configured to apply a compressive force to the outer member.