TREA

Ralf Bernhart

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  • Idestein, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool having an intermediate housing
    • Patent number 11,433,526
    • Issue date Sep 6, 2022
    • BLACK & DECKER INC.
    • Ralf Bernhart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Range of power tools
    • Patent number 10,807,226
    • Issue date Oct 20, 2020
    • BLACK & DECKER INC.
    • Ralf Bernhart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mode change knob assembly
    • Patent number 10,046,450
    • Issue date Aug 14, 2018
    • BLACK & DECKER INC.
    • Ralf Bernhart
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Switch assembly for a power tool
    • Patent number 8,436,267
    • Issue date May 7, 2013
    • Black & Decker Inc.
    • Ernst Staas
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer drill with camming hammer drive mechanism
    • Patent number 7,350,592
    • Issue date Apr 1, 2008
    • Black & Decker Inc.
    • Norbert Hahn
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool holder
    • Patent number 7,222,862
    • Issue date May 29, 2007
    • Black & Decker Inc.
    • Achim Buchholz
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Hand held drilling and/or hammering tool with dust collection unit
    • Patent number 7,017,680
    • Issue date Mar 28, 2006
    • Black & Decker Inc.
    • Klaus-Dieter Arich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hammer
    • Patent number 6,948,571
    • Issue date Sep 27, 2005
    • Black & Decker Inc.
    • Andreas Hanke
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dust extraction shroud for a power tool
    • Patent number 6,887,146
    • Issue date May 3, 2005
    • Black & Decker Inc.
    • Ernst Staas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hammer
    • Patent number 6,732,815
    • Issue date May 11, 2004
    • Black & Decker, Inc.
    • Andreas Hanke
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    PORTABLE ELECTRIC POWER TOOL FOR BENDING ELONGATE OBJECTS
    • Publication number 20240367211
    • Publication date Nov 7, 2024
    • Black & Decker Inc.
    • Uwe NEMETZ
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    POWER TOOL HAVING AN INTERMEDIATE HOUSING
    • Publication number 20200061798
    • Publication date Feb 27, 2020
    • Black & Decker Inc.
    • Ralf Bernhart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Mode Change Knob Assembly
    • Publication number 20160023344
    • Publication date Jan 28, 2016
    • Black & Decker Inc.
    • Ralf Bernhart
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Range of Power Tools
    • Publication number 20160023346
    • Publication date Jan 28, 2016
    • Black & Decker Inc.
    • Ralf Bernhart
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Switch Assembly for a Power Tool
    • Publication number 20100200380
    • Publication date Aug 12, 2010
    • Black & Decker Inc.
    • Ernst Staas
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer
    • Publication number 20060248701
    • Publication date Nov 9, 2006
    • Ralf Bernhart
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer
    • Publication number 20060207776
    • Publication date Sep 21, 2006
    • Norbert Hahn
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tool holder
    • Publication number 20060006614
    • Publication date Jan 12, 2006
    • Achim Buchholz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Drilling and/or hammering tool
    • Publication number 20050093251
    • Publication date May 5, 2005
    • Achim Buchholz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand held drilling and/or hammering tool with dust collection unit
    • Publication number 20040231871
    • Publication date Nov 25, 2004
    • Klaus-Dieter Arich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hammer
    • Publication number 20040231869
    • Publication date Nov 25, 2004
    • Ralf Bernhart
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer
    • Publication number 20040194987
    • Publication date Oct 7, 2004
    • Andreas Hanke
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Dust extration shroud for a power tool
    • Publication number 20040192184
    • Publication date Sep 30, 2004
    • Ernst Staas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hammer
    • Publication number 20020125023
    • Publication date Sep 12, 2002
    • Andreas Hanke
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS