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. 05, 2013
Filed:
Dec. 04, 2008
Applicants:
Wolfgang Wallgram, Breitenwang, AT;
Uwe Schleinkofer, Reutte, AT;
Karl Gigl, Vils, AT;
Josef Thurner, Heiterwang, AT;
Inventors:
Wolfgang Wallgram, Breitenwang, AT;
Uwe Schleinkofer, Reutte, AT;
Karl Gigl, Vils, AT;
Josef Thurner, Heiterwang, AT;
Assignee:
Ceratizit Austria Gesellschaft GmbH, Reutte, AT;
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coated article, in particular a tool for cutting machining, has at least one titanium diboride layer which has been deposited by a thermal CVD process and has a thickness of at least 0.1 μm. The titanium diboride layer has an extremely fine-grained microstructure with an average grain size of not more than 50 nm.