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:
Jun. 21, 2022
Filed:
Dec. 19, 2020
Applicant:
Goodrich Corporation, Charlotte, NC (US);
Inventors:
Vinodkumar Shivalinga, Bangalore, IN;
Mohinder Saini, Bangalore, IN;
Assignee:
Goodrich Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 9/00 (2006.01); B65G 13/11 (2006.01);
U.S. Cl.
CPC ...
B64D 9/00 (2013.01); B65G 13/11 (2013.01); B64D 2009/006 (2013.01);
Abstract
A caster roller assembly may comprise a base, a roller rotationally coupled to the base, and a thrust bearing assembly adjacent to an underside surface of the base. The thrust bearing assembly may include a bearing cup, a plurality of thrust rollers located in a channel defined by the bearing cup, and a top plate located between plurality of thrust rollers and the base. An inner circumferential surface of the top plate may define an opening configured to receive a protrusion extending from the underside surface of the base.