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:
Aug. 07, 2018
Filed:
May. 08, 2015
Nok Corporation, Tokyo, JP;
Koji Kanagawa, Makinohara, JP;
NOK Corporation, , JP;
Abstract
A dust cover for a ball joint has a spherical head portion, a shaft, a cylindrical one-end large-diameter opening portion, a large-diameter opening portion side reinforcing ring fixed to a socket, the other end small-diameter opening portion retained onto the shaft, a flange portion extending from an end portion in the other-end small-diameter opening portion of the one-end large-diameter opening portion toward a ball stud side, and a rubber-like elastic film portion coupling an inward end portion of the flange portion and the other-end small-diameter opening portion. The dust cover has an outside projection provided on an outer peripheral surface of the film portion, and an inside projection provided on an inner peripheral surface of a joint portion between the flange portion and the film portion, and the outside projection and the inside projection come into contact with each other when the dust covers for the ball joint are laminated.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile