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. 29, 2000
Filed:
Aug. 29, 1997
Applicant:
Inventor:
Masato Taniguchi, Nagoya, JP;
Assignee:
NGK Spark Plug Co., Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428627 ; 428621 ;
Abstract
A jointed member, such as a tappet, obtained by brazing a disc which is ceramic member, and a tappet body which is a metal member, to each other by a brazing layer, the jointed member includes a reaction layer formed on the surface of the metal member adjacent to the brazing material and having a thickness of not less than 5 .mu.m, wherein the reaction layer contains, in addition to main elements forming the metal member, Cu in the range of 0.5 weight % to 8 weight % and Si in the range of 0.5 weight % to 8 weight %.
Quick Actions:
Taniguchi, Masato. (2000). Ceramic-metal jointed member (U.S. Patent No. 6110605). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6110605
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile