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Hard metals

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Industry

  • CPC
  • B25D2222/51
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B25Hand tools B25DPERCUSSIVE TOOLS B25D2222/00Materials of the tool or the workpiece

Current Industry

B25D2222/51Hard metals
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Chisel and method for producing a chisel
    • Patent number 12,350,803
    • Issue date Jul 8, 2025
    • Robert Bosch GmbH
    • Miriam Kederer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill for chiseling stone
    • Patent number 11,691,204
    • Issue date Jul 4, 2023
    • Hilti Aktlengesellschaft
    • Klaus-Peter Bohn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Scoring knife
    • Patent number 11,685,066
    • Issue date Jun 27, 2023
    • Techtronic Power Tools Technology Limited
    • Drew A. Dahill
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Scoring knife
    • Patent number 11,192,268
    • Issue date Dec 7, 2021
    • TECHTRONIC CORDLESS GP
    • Drew A. Dahill
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Scoring knife
    • Patent number 10,710,256
    • Issue date Jul 14, 2020
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Drew A. Dahill
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Alloy drill and manufacturing method thereof
    • Patent number 10,697,048
    • Issue date Jun 30, 2020
    • SEED TECHNOLOGIES CORP., LTD.
    • Bin Liu
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Hammer for breaking polycrystalline silicon
    • Patent number 7,950,308
    • Issue date May 31, 2011
    • Mitsubishi Materials Corporation
    • Tetsuya Atsumi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Formation breaking assembly
    • Patent number 7,503,628
    • Issue date Mar 17, 2009
    • David R. Hall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    SCORING KNIFE
    • Publication number 20220080606
    • Publication date Mar 17, 2022
    • TECHTRONIC CORDLESS GP
    • Drew A. Dahill
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    IMPACT MECHANISM WITH MULTI-MATERIAL STRIKER
    • Publication number 20220032437
    • Publication date Feb 3, 2022
    • Milwaukee Electric Tool Corporation
    • Will Didier
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Insert Tool and Method for Producing an Insert Tool
    • Publication number 20210252686
    • Publication date Aug 19, 2021
    • ROBERT BOSCH GmbH
    • Paolo Redondi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SCORING KNIFE
    • Publication number 20200298430
    • Publication date Sep 24, 2020
    • TECHTRONIC CORDLESS GP
    • Drew A. Dahill
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer for breaking polycrystalline silicon
    • Publication number 20090056504
    • Publication date Mar 5, 2009
    • MITSUBISHI MATERIALS CORPORATION
    • Tetsuya Atsumi
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WEAR-RESISTANT CUTTING BIT
    • Publication number 20080106138
    • Publication date May 8, 2008
    • Xiaojun YANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Formation Breaking Assembly
    • Publication number 20080054707
    • Publication date Mar 6, 2008
    • David R. Hall
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Portable Tool
    • Publication number 20050087352
    • Publication date Apr 28, 2005
    • ATLAS COPCO ELECTRIC TOOLS GMBH
    • Diethard Fohr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS