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:
Sep. 01, 1992
Filed:
Jan. 17, 1991
Applicant:
Inventors:
Shogo Muramatsu, Aichi, JP;
Tomotada Yasuda, Aichi, JP;
Assignee:
Taiho Kogyo Co., Ltd., Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
148279 ; 148902 ; 148320 ; 148529 ;
Abstract
A boronized sliding material, which comprises a boronized layer formed on a steel substrate, characterized in that the steel substrate has a sorbitic structure or mixed, sorbitic and pearlite structure.