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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 12163214 B1

PDFFull Text
Date of Patent:
Dec. 10, 2024

Filed:

Mar. 18, 2020

Coated mold, method for manufacturing coated mold, and hard coat-forming target

Applicant:

Proterial, Ltd., Tokyo, JP;

Inventors:

Tatsuya Shouji, Tokyo, JP;

Fumiaki Honda, Tokyo, JP;

Assignee:

Proterial, Ltd., Tokyo, JP;

Attorney:

JCIPRNET

Primary Examiner:

Mohammed S Alawadi

Int. Cl.
CPC ...
C23C 14/06 (2006.01); B21D 37/01 (2006.01); B21D 37/10 (2006.01); B21K 5/20 (2006.01); C23C 14/02 (2006.01); C23C 14/32 (2006.01); C23C 14/34 (2006.01); C23C 28/00 (2006.01); C23C 28/04 (2006.01);
U.S. Cl.
CPC ...
C23C 14/0641 (2013.01); B21D 37/10 (2013.01); C23C 14/021 (2013.01); C23C 14/0664 (2013.01); C23C 14/325 (2013.01);
Abstract

A coated mold which can exhibit good sliding properties, and has further reduced droplets and excellent durability. The coated mold has a hard coating on a work surface, the hard coating including layer A in which layer a1 and layer a2 are alternately laminated, wherein the layer a1 is composed of a Cr-based nitride and has a thickness of 100 nm or less, and the layer a2 is composed of a nitride or carbonitride of (VM) (M is at least one selected from Mo and W), has an atomic ratio a of M to the sum of V and M of 0.05 or more and 0.45 or less, and has a thickness of 80 nm or less. Also: a method for manufacturing a coated mold; and a hard coat-forming target which can be used in the method for manufacturing a coated mold.

Find Patent Forward Citations

Shouji, Tatsuya. (2024). Coated mold, method for manufacturing coated mold, and hard coat-forming target (U.S. Patent No. 12163214). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12163214

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

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