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:
Apr. 03, 2001
Filed:
Sep. 11, 1998
Applicant:
Inventors:
Kouji Kitahata, Osaka, JP;
Osamu Miyazaki, Kashihara, JP;
Assignee:
Koyo Seiko Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62D 5/10 ;
U.S. Cl.
CPC ...
B62D 5/10 ;
Abstract
For prevention of direct contact of a pinion housing formed of magnesium alloy with a metal of a different type, there is provided an insulating portion formed by a chromate treatment and a painting coating.