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:
May. 09, 2017
Filed:
Jun. 27, 2013
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Yoshiki Sakamoto, Satsumasendai, JP;
KYOCERA CORPORATION, Kyoto-Shi, Kyoto, JP;
Abstract
[Object] To provide a cutting tool having good chipping resistance and good wear resistance. [Solution] Provided is a cutting toolincluding a base bodywhose surface is coated with a coating layermade of CrM(CN) (here, M is at least one element selected from Ti, Al, Si, W, Mo, Ta, Hf, Nb, Zr, and Y, 0.01≦a≦0.4, and 0≦x ≦1), a cutting edgeis formed on an intersection ridgeline between a rake faceand a flank face, and the coating layerfor the cutting edgehas a Cr content ratio greater than a Cr content ratio of the coating layerfor the flank face
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile