TREA

Dihart AG

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  • Washington, DC, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine reamer
    • Patent number 7,431,543
    • Issue date Oct 7, 2008
    • Dihart AG
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reaming tool with a guide shank
    • Patent number 6,830,502
    • Issue date Dec 14, 2004
    • Dihart AG
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 4,776,734
    • Issue date Oct 11, 1988
    • Dihart AG
    • Otto Buettiker
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reamer
    • Patent number 4,705,435
    • Issue date Nov 10, 1987
    • Dihart AG
    • Johannes Christoffel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Adjustable machine-reamer
    • Patent number 4,602,899
    • Issue date Jul 29, 1986
    • Dihart AG
    • Istvan Vig
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    79033382 - DAH
    • Serial number 79033382
    • Registration number 3458207
    • Filing date Jul 20, 2006
    • Dihart AG
    • 7 - Machines and machine tools
  • Information Trademark

    79015725 - MONOMAX
    • Serial number 79015725
    • Registration number 3109572
    • Filing date Jan 19, 2005
    • DIHART AG
    • 7 - Machines and machine tools
  • Information Trademark

    76371869 - REAMAX
    • Serial number 76371869
    • Registration number 2892363
    • Filing date Feb 14, 2002
    • Dihart AG
    • 7 - Machines and machine tools
  • Information Trademark

    73532767 - DIHART
    • Serial number 73532767
    • Registration number 1392963
    • Filing date Apr 18, 1985
    • DIHART AG
    • 7 - Machines and machine tools