logo

For the Inventor, By the Inventor

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.:

US 12173425 B1

PDFFull Text
Date of Patent:
Dec. 24, 2024

Filed:

Jan. 21, 2021

Silver-plated product and method for producing same

Applicant:

Dowa Metaltech Co., Ltd., Tokyo, JP;

Inventors:

Yutaro Hirai, Tokyo, JP;

Kentaro Arai, Tokyo, JP;

Yosuke Sato, Tokyo, JP;

Assignee:

DOWA METALTECH CO., LTD., Tokyo, JP;

Attorney:

Bachman & LaPointe, P.C.

Primary Examiner:

Michael E La Villa

Int. Cl.
CPC ...
B32B 15/01 (2006.01); B32B 15/04 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); C23C 28/02 (2006.01); C23C 30/00 (2006.01); C23G 1/10 (2006.01); C25D 3/12 (2006.01); C25D 3/22 (2006.01); C25D 3/46 (2006.01); C25D 5/10 (2006.01); C25D 5/12 (2006.01); C25D 5/34 (2006.01); C25D 7/00 (2006.01); C25F 1/00 (2006.01); H01R 4/58 (2006.01);
U.S. Cl.
CPC ...
C25D 5/10 (2013.01); B32B 15/01 (2013.01); B32B 15/018 (2013.01); B32B 15/04 (2013.01); B32B 15/043 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); C23C 28/02 (2013.01); C23C 28/021 (2013.01); C23C 28/023 (2013.01); C23C 28/025 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); C23G 1/103 (2013.01); C25D 3/12 (2013.01); C25D 3/22 (2013.01); C25D 3/46 (2013.01); C25D 5/12 (2013.01); C25D 5/34 (2013.01); C25D 7/00 (2013.01); C25F 1/00 (2013.01); H01R 4/58 (2013.01); Y10T 428/12792 (2015.01); Y10T 428/12875 (2015.01); Y10T 428/12882 (2015.01); Y10T 428/12896 (2015.01); Y10T 428/12903 (2015.01); Y10T 428/1291 (2015.01); Y10T 428/12931 (2015.01); Y10T 428/12944 (2015.01); Y10T 428/12993 (2015.01); Y10T 428/24942 (2015.01); Y10T 428/2495 (2015.01); Y10T 428/24959 (2015.01); Y10T 428/24967 (2015.01); Y10T 428/24975 (2015.01); Y10T 428/24983 (2015.01); Y10T 428/26 (2015.01); Y10T 428/263 (2015.01); Y10T 428/264 (2015.01); Y10T 428/265 (2015.01);
Abstract

A silver-plated product which has more excellent minute sliding abrasion resistance property than that of conventional silver-plated products, and a method for producing the same. The silver-plated product is produced by electroplating a base materialof copper or a copper alloy to form an underlying plating layerof nickel or a nickel alloy, a first silver-plating layer of silver (lower silver-plating layer), a zinc-plating layerof zinc serving as an intermediate plating layer, and a second silver-plating layer of silver (upper silver-plating layer)serving as a surface layer, in this order from the base material

Find Patent Forward Citations

Quick Actions:

Hirai, Yutaro. (2024). Silver-plated product and method for producing same (U.S. Patent No. 12173425). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12173425

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…