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:
Feb. 09, 2016
Filed:
Aug. 02, 2013
Nok Corporation, Tokyo, JP;
Tatsuro Hosen, Makinohara, JP;
Junichi Ishimori, Makinohara, JP;
NOK Corporation, , JP;
Abstract
In a dust cover for a ball joint, a reinforcing ring is buries in a shaft side attaching portion closely fitted and fixed to an outer peripheral surface of a shaft portion of a ball stud in the ball joint, and an inner peripheral collar portion is formed in an inner peripheral portion of the reinforcing ring, the inner peripheral collar portion having a slightly larger inner diameter than an inner peripheral surface of the shaft side attaching portion. One sealing projection and the other sealing projection are alternately formed in the inner peripheral surface of the shaft side attaching portion, the one sealing projection being arranged at a position in an inner periphery of the inner peripheral collar portion of the reinforcing ring, and the other sealing projection being arranged at a position deviated from the inner periphery of the inner peripheral collar portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile