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:
May. 24, 2016
Filed:
Apr. 08, 2005
Seiichi Takada, Kuwana, JP;
Yukihiro Takeda, Kuwana, JP;
Hideshi Nishiwaki, Kuwana, JP;
Makoto Tanaka, Kuwana, JP;
Seiichi Takada, Kuwana, JP;
Yukihiro Takeda, Kuwana, JP;
Hideshi Nishiwaki, Kuwana, JP;
Makoto Tanaka, Kuwana, JP;
NTN Corporation, Osaka, JP;
Abstract
The bearing unit includes a bearingand bearing unit forming component parts such as, for example, a housingin which the bearing is incorporated, a shaft, coversandand a sealing memberfor the housing. In this bearing unit, at least one of the bearing unit forming component parts is fitted with an IC tagand an IC tagis also fitted to the bearing. The IC tagfitted to the bearing unit forming component part is of a read/write type whereas the IC tagfitted to the bearingis of a read-only type. The read-only IC tagfitted to the bearingis recorded with information necessary to correlate the bearing unit forming component part, to which the IC tagis fitted, with the bearing unit