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:
Jul. 14, 2026
Filed:
Mar. 30, 2023
Applicant:
Sankyo Oilless Industry, Inc., Tokyo, JP;
Inventors:
Assignee:
SANKYO OILLESS INDUSTRY, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/12 (2006.01); C22C 9/04 (2006.01);
U.S. Cl.
CPC ...
F16C 33/121 (2013.01); C22C 9/04 (2013.01);
Abstract
A sliding material having improved slidability is provided. A sliding material, comprising a substrate comprising brass alloy and a Cr—Fe—Si-based intermetallic compound comprised in the substrate, wherein the nanoindentation hardness of regions wherein the Cr—Fe—Si-based intermetallic compound precipitated is 20 GPa or more and 28 GPa or less.
Susumu, Kohei. (2026). Sliding material (U.S. Patent No. 12680575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12680575
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile