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:
Nov. 01, 2011
Filed:
May. 14, 2007
Frank B. Stamps, Colleyville, TX (US);
Richard E. Rauber, Arlington, TX (US);
Thomas C. Campbell, Keller, TX (US);
Tom Donovan, Fort Worth, TX (US);
Patrick R. Tisdale, Roanoke, TX (US);
James Lee Braswell, Jr., Colleyville, TX (US);
Frank B. Stamps, Colleyville, TX (US);
Richard E. Rauber, Arlington, TX (US);
Thomas C. Campbell, Keller, TX (US);
Tom Donovan, Fort Worth, TX (US);
Patrick R. Tisdale, Roanoke, TX (US);
James Lee Braswell, Jr., Colleyville, TX (US);
Bell Helicopter Textron Inc., Fort Worth, TX (US);
Abstract
A yoke for a rotary wing aircraft rotor system has a plurality of arms, each arm having a root. Each root has a notched portion configured to allow passage of a portion of a blade-pitch control system through the notched portion.