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  • B24B27/08
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BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B27/00Other grinding machines or devices

Current Industry

B24B27/08being portable
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool having a first and a second rechargeable battery
    • Patent number 12,186,878
    • Issue date Jan 7, 2025
    • Hilti Aktiengesellschaft
    • Ralf Greitmann
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Dust cover for a cutting grinder
    • Patent number 12,179,311
    • Issue date Dec 31, 2024
    • Hilti Aktiengesellschaft
    • Kevin Kuhlmann
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Cordless power cutter
    • Patent number 11,338,426
    • Issue date May 24, 2022
    • Black & Decker, Inc.
    • Scott M. Rudolph
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool driven in an oscillating manner
    • Patent number 11,207,738
    • Issue date Dec 28, 2021
    • C. & E. Fein GmbH
    • Achim Hess
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping device
    • Patent number 11,103,973
    • Issue date Aug 31, 2021
    • Hilti Aktiengesellschaft
    • Karin Groth
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power tool
    • Patent number 11,045,938
    • Issue date Jun 29, 2021
    • Makita Corporation
    • Junichi Iwakami
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Oscillation drive with adjustable oscillation angle
    • Patent number 10,982,740
    • Issue date Apr 20, 2021
    • C. & E. Fein GmbH
    • Fabian Bek
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held machine tool comprising a clamping collar
    • Patent number 10,882,176
    • Issue date Jan 5, 2021
    • Robert Bosch GmbH
    • Rudolf Fuchs
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Oscillating mechanism for a power tool
    • Patent number 10,883,579
    • Issue date Jan 5, 2021
    • Robert Bosch Tool Corporation
    • Jeremy Rubens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Oscillating power tool
    • Patent number 10,821,530
    • Issue date Nov 3, 2020
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Fu Qian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Handheld, hand-guided cutting-off machine
    • Patent number 10,821,571
    • Issue date Nov 3, 2020
    • Hilti Aktiengesellschaft
    • Ralf Greitmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Handheld work apparatus having a work tool and a brake assembly for...
    • Patent number 10,703,006
    • Issue date Jul 7, 2020
    • Andreas Stihl AG & Co KG
    • Patrick Levien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oscillatory driving device
    • Patent number 10,639,780
    • Issue date May 5, 2020
    • Robert Bosch GmbH
    • Bruno Luescher
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Angle grinder, power tool and braking method thereof
    • Patent number 10,478,933
    • Issue date Nov 19, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Junya Duan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Handheld power tool
    • Patent number 10,471,582
    • Issue date Nov 12, 2019
    • Storm Pneumatic Tool Co., Ltd.
    • Yung Yung Sun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Straight cutting oscillating blade
    • Patent number 10,293,419
    • Issue date May 21, 2019
    • Robert Bosch Tool Corporation
    • Jeremy Rubens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oscillating power tool
    • Patent number 10,213,852
    • Issue date Feb 26, 2019
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Fu Qian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Insertion tool
    • Patent number 10,179,381
    • Issue date Jan 15, 2019
    • Robert Bosch GmbH
    • Bruno Luescher
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary gear transmission for tools
    • Patent number 9,873,178
    • Issue date Jan 23, 2018
    • Arbortech Industries Limited
    • Kevin Inkster
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Power tool
    • Patent number 9,764,444
    • Issue date Sep 19, 2017
    • Chervon (HK) Limited
    • Hongtao Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 9,694,472
    • Issue date Jul 4, 2017
    • Robert Bosch GmbH
    • Bruno Luescher
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Powered working machine
    • Patent number 9,669,536
    • Issue date Jun 6, 2017
    • Hitachi Koki Co., Ltd.
    • Yutaka Ito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wheeled mount for handheld tools
    • Patent number 9,561,574
    • Issue date Feb 7, 2017
    • Brian Lynn Wisenbaker
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Power tool with a clamping mechanism for clamping a tool
    • Patent number 9,339,904
    • Issue date May 17, 2016
    • C. & E. Fein GmbH
    • Alain Erni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Abrasive cutting machine
    • Patent number 9,289,873
    • Issue date Mar 22, 2016
    • Makita Corporation
    • Klaus Scholz
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Angle grinder
    • Patent number 9,227,291
    • Issue date Jan 5, 2016
    • Makita Corporation
    • Klaus Scholz
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Hand-guided power tool
    • Patent number 9,221,111
    • Issue date Dec 29, 2015
    • Andreas Stihl AG & Co KG
    • Jörg Elfner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 9,174,354
    • Issue date Nov 3, 2015
    • Chevron (HK) Limited
    • Hongtao Zhou
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Weld bead cutting device
    • Patent number 9,126,272
    • Issue date Sep 8, 2015
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Daichi Sugitani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Working component for mating with multiple shaft ends
    • Patent number 9,120,216
    • Issue date Sep 1, 2015
    • Chervon (HK) Limited
    • Xiaofeng Zhang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    PROFILE STRUCTURE FOR A COMPONENT OF A POWER TOOL, AND POWER TOOL H...
    • Publication number 20240375240
    • Publication date Nov 14, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Georg HOLZMEIER
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POWER TOOL HAVING A FRONT HANDLE AND A REGULATING UNIT
    • Publication number 20240100645
    • Publication date Mar 28, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Georg HOLZMEIER
    • B24 - GRINDING POLISHING
  • Information Patent Application

    POWER TOOL HAVING A FIRST AND A SECOND RECHARGEABLE BATTERY
    • Publication number 20240051109
    • Publication date Feb 15, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Ralf GREITMANN
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Hand-Held Power Tool
    • Publication number 20240025004
    • Publication date Jan 25, 2024
    • ROBERT BOSCH GmbH
    • Peter Molnar
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric power tool having a rotating tool
    • Publication number 20230001538
    • Publication date Jan 5, 2023
    • HILTI AKTIENGESELLSCHAFT
    • Georg HOLZMEIER
    • B24 - GRINDING POLISHING
  • Information Patent Application

    HANDHELD CUTOFF GRINDER
    • Publication number 20220048154
    • Publication date Feb 17, 2022
    • HILTI AKTIENGESELLSCHAFT
    • Helmut SPECHT
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ABRASIVE CUTTER AND METHOD FOR CUTTING THROUGH A RAIL OF A TRACK
    • Publication number 20220032420
    • Publication date Feb 3, 2022
    • ROBEL BAHNBAUMASCHINEN GMBH
    • DIETER LUDWIG KAMML
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    ADJUSTABLE COVER ASSEMBLY FOR CUT-OFF TOOL
    • Publication number 20200331112
    • Publication date Oct 22, 2020
    • VESSEL FUKUCHIYAMA CO., LTD.
    • Steven Kober
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ROTATIONAL CONTROL STRUCTURE OF PNEUMATIC TOOL
    • Publication number 20200206876
    • Publication date Jul 2, 2020
    • STORM PNEUMATIC TOOL CO., LTD.
    • Yung Yung Sun
    • B24 - GRINDING POLISHING
  • Information Patent Application

    SUCTION HOOD FOR A POWER TOOL
    • Publication number 20200139508
    • Publication date May 7, 2020
    • HILTI AKTIENGESELLSCHAFT
    • Oliver Ohlendorf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DUST COVER FOR A CUTTING GRINDER
    • Publication number 20200122292
    • Publication date Apr 23, 2020
    • HILTI AKTIENGESELLSCHAFT
    • Kevin Kuhlmann
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Oscillating Power Tool
    • Publication number 20190151969
    • Publication date May 23, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Fu Qian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Multifunctional Machine
    • Publication number 20190118402
    • Publication date Apr 25, 2019
    • Positec Power Tools (Suzhou) Co., Ltd
    • Warren Brown
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Clamping Device
    • Publication number 20190039205
    • Publication date Feb 7, 2019
    • HILTI AKTIENGESELLSCHAFT
    • Karin GROTH
    • B24 - GRINDING POLISHING
  • Information Patent Application

    HANDHELD, HAND-GUIDED CUTTING-OFF MACHINE
    • Publication number 20180345456
    • Publication date Dec 6, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Ralf GREITMANN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HANDHELD, HAND-GUIDED CUTTING-OFF MACHINE
    • Publication number 20180345444
    • Publication date Dec 6, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Ralf GREITMANN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ANGLE GRINDER, POWER TOOL AND BRAKING METHOD THEREOF
    • Publication number 20180147682
    • Publication date May 31, 2018
    • Nanjing Chervon Industry Co., Ltd.
    • Junya Duan
    • B24 - GRINDING POLISHING
  • Information Patent Application

    CORDLESS POWER CUTTER
    • Publication number 20170120436
    • Publication date May 4, 2017
    • Black & Decker Inc.
    • Scott M. RUDOLPH
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY GEAR TRANSMISSION FOR TOOLS
    • Publication number 20160236317
    • Publication date Aug 18, 2016
    • ARBORTECH INDUSTRIES LIMITED
    • Kevin Inkster
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Angle Grinder
    • Publication number 20150017892
    • Publication date Jan 15, 2015
    • Metabowerke GmbH
    • Martin Pietzsch
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ANGLE GRINDER
    • Publication number 20150004885
    • Publication date Jan 1, 2015
    • MAKITA CORPORATION
    • Klaus SCHOLZ
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PROFILING DEVICE
    • Publication number 20140302758
    • Publication date Oct 9, 2014
    • Troy Moncrieff
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    MULTIFUNCTIONAL MACHINE
    • Publication number 20140290072
    • Publication date Oct 2, 2014
    • Warren Brown
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER CUTTER WITH BELT COOLING
    • Publication number 20140287857
    • Publication date Sep 25, 2014
    • Manfred DOERING
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL CHUCKING DEVICE
    • Publication number 20140182873
    • Publication date Jul 3, 2014
    • ROBERT BOSCH GmbH
    • Marcel Fankhauser
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-Held Machine Tool Comprising a Clamping Collar
    • Publication number 20140144655
    • Publication date May 29, 2014
    • ROBERT BOSCH GmbH
    • Rudolf Fuchs
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DUAL OSCILLATING MULTI-TOOL SAW
    • Publication number 20140068952
    • Publication date Mar 13, 2014
    • Infusion Brands, Inc.
    • Robert Soreo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ABRASIVE CUTTING MACHINE
    • Publication number 20140024298
    • Publication date Jan 23, 2014
    • MAKITA CORPORATION
    • Klaus SCHOLZ
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Power Tool With A Clamping Mechanism For Clamping A Tool
    • Publication number 20130270780
    • Publication date Oct 17, 2013
    • Alain Erni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INLINE HANDHELD POWER TOOL
    • Publication number 20130029570
    • Publication date Jan 31, 2013
    • Patrick J. Whelan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR