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:
Mar. 01, 2011
Filed:
Oct. 26, 2006
Hiroshi Ohata, Satsumasendai, JP;
Hiroshi Ohata, Satsumasendai, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
There is provided a surface-coated body equipped with a hard film that has high adherence and exerts excellent wear resistance. In a surface-coated body in which the surface of a base body is coated with at least one layer of a hard film constituted of one or more of nitride, nitrooxide, carbonitride and carbonitrooxide including at least Ti and Al, the hard film contains 0.01-1% by mass of one or more inert gas elements selected from He, Ne, Ar, Xe, Kr and Rn based on the total mass of the hard film, and, among peaks detected with the X-ray diffraction method for the hard film, the peak caused by the (111) plane of the crystal has the highest intensity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile