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:
Nov. 07, 2023
Filed:
Apr. 08, 2020
Applicant:
Ykk Corporation, Tokyo, JP;
Inventors:
Yuki Urita, Toyama, JP;
Atsushi Ogihara, Toyama, JP;
Shigeru Tsuchida, Toyama, JP;
Chikako Hiromi, Toyama, JP;
Ryota Ara, Toyama, JP;
Sohei Nagasawa, Kanagawa, JP;
Mitsuomi Katori, Kanagawa, JP;
Misako Hosaka, Kanagawa, JP;
Assignee:
YKK Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C23C 22/48 (2006.01); C22F 1/05 (2006.01); C22C 21/02 (2006.01); C23C 22/66 (2006.01); C23C 22/73 (2006.01); A44B 19/06 (2006.01); C23C 22/56 (2006.01); C22C 21/08 (2006.01); C22F 1/04 (2006.01); C22F 1/043 (2006.01); C22F 1/047 (2006.01); C22C 21/06 (2006.01); A44B 19/36 (2006.01);
U.S. Cl.
CPC ...
C23C 22/66 (2013.01); A44B 19/06 (2013.01); C22C 21/08 (2013.01); C23C 22/56 (2013.01); C23C 22/73 (2013.01); A44B 19/36 (2013.01);
Abstract
Provided is an aluminum alloy fastening member including a chemical conversion coating having a novel composition as a colored coating, and a method for producing the aluminum alloy fastening member. The aluminum alloy fastening member includes a chemical conversion coating containing tellurium as a component element.