Patents by Inventor Peter Lechleitner

Peter Lechleitner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MATERIAL FOR ADDITIVE EXTRUSION-BASED COMPONENT PRODUCTION
    Publication number: 20260297290
    Abstract: Material for additive extrusion-based component production containing: a percent by volume of sinterable filler material, b percent by volume of thermoplastic cellulose and c percent by volume of additive material, wherein a is in the range from 20 to 70 and b is in the range from 75 to 30 and c=(100?a?b).
    Type: Application
    Filed: April 17, 2024
    Publication date: October 1, 2026
    Inventors: MANUEL WALCH, PETER LECHLEITNER, KEVIN FITTSCHEN, STEFAN HÖFLER
  • Cutting tool for machining metallic materials
    Patent number: 8828563
    Abstract: A cutting tool for metal material processing has a hard metal body and a multi-layer coating applied to the hard metal body in at least one surface area. The multi-layer coating includes the following, sequentially in direction from the hard metal body to the surface of the cutting tool: at least one layer TiCx1Ny1, where x1+y1=1, x1?0, y1>0; at least one layer TiCx2Ny2Oz2, where x2+y2+z2=1, 0?z2?0.03 and 0.5?x2?0.85; at least one layer TiN, or TiCx31Ny31, where 0.2?x31?0.8 and x31+y31=1, or TiNy32Bv32, where 0.0001?v32?0.05 and y32+v32=1; at least one layer: TiNy41Bv41Oz41, where y41+v41+z41=1 and 0.0001?v41?0.05 and 0.01?z41?0.6, or TiCx42Ny42Oz42, where x42+y42+z42=1 and 0?y42?0.5 and 0.01?z42?0.6; and at least one outer layer ?-Al2O3. The at least one layer TiCx2Ny2Oz2 has a texture in the direction having a texture coefficient TC(311)=1.3.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: September 9, 2014
    Assignee: Ceratizit Austria Gesellschaft mbH
    Inventors: Martin Kathrein, Werner Bürgin, Christoph Czettl, Peter Lechleitner, Josef Thurner
  • CUTTING TOOL FOR MACHINING METALLIC MATERIALS
    Publication number: 20120243951
    Abstract: A cutting tool for metal material processing has a hard metal body and a multi-layer coating applied to the hard metal body in at least one surface area. The multi-layer coating includes the following, sequentially in direction from the hard metal body to the surface of the cutting tool: at least one layer TiCx1Ny1, where x1+y1=1, x1?0, y1>0; at least one layer TiCx2Ny2Oz2, where x2+y2+z2=1, 0?z2?0.03 and 0.5?x2?0.85; at least one layer TiN, or TiCx31Ny31, where 0.2?x31?0.8 and x31+y31=1, or TiNy32Bv32, where 0.0001?v32?0.05 and y32+v32=1; at least one layer: TiNy41Bv41Oz41, where y41+v41+z41=1 and 0.0001?v41?0.05 and 0.01?z41?0.6, or TiCx42Ny42Oz42, where x42+y42+z42=1 and 0?y42?0.5 and 0.01?z42?0.6; and at least one outer layer ?-Al2O3. The at least one layer TiCx2Ny2Oz2 has a texture in the direction having a texture coefficient TC(311)=1.3.
    Type: Application
    Filed: September 2, 2010
    Publication date: September 27, 2012
    Applicant: CERATIZIT AUSTRIA GESELLSCHAFT M.B.H.
    Inventors: Martin Kathrein, Werner Bürgin, Christoph Czettl, Peter Lechleitner, Josef Thurner