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. 26, 2005
Filed:
Jun. 05, 2003
Applicants:
David Allen Haynie, Euless, TX (US);
James Lee Braswell, Colleyville, TX (US);
Ernst C. Schellhase, Fort Worth, TX (US);
Joseph J. Zierer, Fort Worth, TX (US);
Inventors:
David Allen Haynie, Euless, TX (US);
James Lee Braswell, Colleyville, TX (US);
Ernst C. Schellhase, Fort Worth, TX (US);
Joseph J. Zierer, Fort Worth, TX (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
F63H001/06 ;
U.S. Cl.
CPC ...
Abstract
A main rotor shear restraint that includes two spherical ball segments, two corresponding bearing outer races, and a spring system for loading the bearing outer races against the two spherical ball segments.