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:
Sep. 20, 2011
Filed:
May. 25, 2007
Applicants:
Wolfgang Wallgram, Breitenwang, AT;
Uwe Schleinkofer, Reutte, AT;
Karl Gigl, Vils, AT;
Josef Thurner, Heiterwang, AT;
Wilfried Schintlmeister, Reutte, AT;
Inventors:
Wolfgang Wallgram, Breitenwang, AT;
Uwe Schleinkofer, Reutte, AT;
Karl Gigl, Vils, AT;
Josef Thurner, Heiterwang, AT;
Wilfried Schintlmeister, Reutte, AT;
Assignee:
Ceratizit Austria Gesellschaft mbH, Reutte, AT;
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); C23C 30/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tool for machining is made from a hard-metal, cermet or ceramic base material and a single-layer or multi-layer hard material coating on the base material. An additional coating of one or more metals from the group of aluminum, copper, zinc, titanium, nickel, tin or base alloys of these metals is applied to the hard material coating.