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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 9902013 B1

PDFFull Text
Date of Patent:
Feb. 27, 2018

Filed:

Apr. 11, 2013

Edged tool, method of manufacturing the same, and plasma device for manufacturing the same

Applicants:

Shinmaywa Industries, Ltd., Takarazuka-shi, Hyogo, JP;

Kai R&d Center Co., Ltd, Seki-shi, Gifu, JP;

Inventors:

Kensuke Uemura, Takarazuka, JP;

G. Alexey Remnev, Takarazuka, JP;

V. Konstantin Shalnov, Takarazuka, JP;

Tsukasa Tamaoki, Seki, JP;

Assignees:

SHINMAYWA INDUSTRIES, LTD., Takarazuka, JP;

KAI R&D CENTER CO., LTD., Seki, JP;

Attorney:

Oliff PLC

Primary Examiner:

Phong Nguyen

Int. Cl.
CPC ...
B23K 10/00 (2006.01); A61B 17/3211 (2006.01); C23F 4/00 (2006.01); B26B 21/56 (2006.01); B26B 21/40 (2006.01); C23C 8/38 (2006.01); A61B 17/00 (2006.01);
U.S. Cl.
CPC ...
B23K 10/00 (2013.01); A61B 17/3211 (2013.01); B26B 21/4068 (2013.01); B26B 21/56 (2013.01); C23C 8/38 (2013.01); C23F 4/00 (2013.01); A61B 2017/00526 (2013.01); F04C 2270/041 (2013.01); Y10T 83/9495 (2015.04);
Abstract

The invention addresses the problem of providing an edged tool such as a surgical blade or a razor blade that is durable and sharp, and a manufacturing method therefor. The problem is solved by an edged tool manufacturing method provided with a process of treating a metal base material, which has a machined surface obtained by machining, using a plasma generated in an atmosphere filled with a mixed gas having a main gas and a reaction gas as the main components.

Find Patent Forward Citations

Uemura, Kensuke. (2018). Edged tool, method of manufacturing the same, and plasma device for manufacturing the same (U.S. Patent No. 9902013). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9902013

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

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