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:
Jul. 11, 2017
Filed:
Oct. 28, 2011
Applicants:
Frank B. Stamps, Colleyville, TX (US);
Bryan W. Marshall, Mansfield, TX (US);
Inventors:
Frank B. Stamps, Colleyville, TX (US);
Bryan W. Marshall, Mansfield, TX (US);
Assignee:
Textron Innovations Inc., Providence, RI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/16 (2006.01); F16C 23/04 (2006.01); B64C 27/48 (2006.01); B64C 27/82 (2006.01);
U.S. Cl.
CPC ...
F16C 23/043 (2013.01); B64C 27/48 (2013.01); B64C 27/82 (2013.01); F16C 2326/43 (2013.01); Y10T 29/49332 (2015.01);
Abstract
A rotary system and method to control feathering movement of a rotor blade. The system having a yoke arm configured to rotate a rotor blade. A first bearing and a second bearing are utilized to secure the rotor blade to the yoke arm and are configured to restrict longitudinal and transverse movement, while allowing feathering movement of the rotor blade relative to yoke arm.
Stamps, Frank. (2017). Increased capacity spherical lined bearings (U.S. Patent No. 9702402). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9702402
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile