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:
Jun. 01, 2010
Filed:
Dec. 05, 2006
Applicants:
Kjell Nordlöf, Bromma, SE;
Maria Åstrand, Sollentuna, SE;
Toril Myrtveit, Kungsängen, SE;
Anders Lundquist, Haninge, SE;
Mats Ahlgren, Täby, SE;
Inventors:
Kjell Nordlöf, Bromma, SE;
Maria Åstrand, Sollentuna, SE;
Toril Myrtveit, Kungsängen, SE;
Anders Lundquist, Haninge, SE;
Mats Ahlgren, Täby, SE;
Assignee:
Sandvik Intellectual Property AB, Sandviken, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a cutting tool, e.g. carbide insert, solid carbide drill or mill or carbide tip, particularly for milling of steels, stainless steel, HRSA, titanium or any alloyed material from any of these groups, comprising a cemented carbide substrate and an aperiodic multilayer coating with: