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. 09, 2018
Filed:
Oct. 19, 2015
Nok Corporation, Tokyo, JP;
Tatsuro Hosen, Fujisawa, JP;
Koji Kanagawa, Makinohara, JP;
NOK CORPORATION, Tokyo, JP;
Abstract
A dust cover in which an improvement in sealing performance is achieved. A dust coverused in a ball joint includes a seal main body made of an elastic body and integrally having a body portion, a fixed portionthat is provided on one end side of the body portion, and a seal portionthat is provided on the other end side of the body portion, and an annular auxiliary sealmade of resin and provided in the seal portion. The seal portionincludes an inner peripheral seal portion and a dust lip, and the auxiliary sealincludes an auxiliary inner peripheral seal portion, an auxiliary dust seal portion, and a supported portionthat is supported by a collar fixed to a shaft portion on an opposite side to the auxiliary dust seal portion in an axial direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile