with rollers or balls as cam surface

Industry

  • CPC
  • B25D11/104
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool

    • Patent number 11,407,091
    • Issue date Aug 9, 2022
    • Makita Corporation
    • Ryunosuke Kumagai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary impact tool

    • Patent number 11,235,444
    • Issue date Feb 1, 2022
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Masari Muramatsu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held power tool and mechanical striking mechanism

    • Patent number 11,185,963
    • Issue date Nov 30, 2021
    • Robert Bosch GmbH
    • Cheu Chyong Teh
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool bit assemblies

    • Patent number 11,072,060
    • Issue date Jul 27, 2021
    • Raymond A. Noeth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Percussion mechanism device, in particular for an impact wrench

    • Patent number 10,870,189
    • Issue date Dec 22, 2020
    • Robert Bosch GmbH
    • Chian Wah Lam
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool

    • Patent number 10,821,577
    • Issue date Nov 3, 2020
    • Makita Corporation
    • Ryunosuke Kumagai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool device

    • Patent number 10,780,562
    • Issue date Sep 22, 2020
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact tool

    • Patent number 10,654,153
    • Issue date May 19, 2020
    • KOKI HOLDINGS CO., LTD.
    • Takuhiro Murakami
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held power tool device

    • Patent number 10,583,544
    • Issue date Mar 10, 2020
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Handheld tool apparatus

    • Patent number 10,239,193
    • Issue date Mar 26, 2019
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool device

    • Patent number 10,046,449
    • Issue date Aug 14, 2018
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool device

    • Patent number 9,855,648
    • Issue date Jan 2, 2018
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand tool device

    • Patent number 9,827,660
    • Issue date Nov 28, 2017
    • Robert Bosch GmbH
    • Jens Blum
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Ball deflecting chamfer

    • Patent number 9,505,107
    • Issue date Nov 29, 2016
    • Snap-on Incorporated
    • Gordon A Putney
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fastener and material remover

    • Patent number 9,021,672
    • Issue date May 5, 2015
    • Jeff David Brown
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vibratory and impact connector for a power tool

    • Patent number 7,874,378
    • Issue date Jan 25, 2011
    • Bo-Shen Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hammer

    • Patent number 7,506,693
    • Issue date Mar 24, 2009
    • Black & Decker Inc.
    • Michael Stirm
    • 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

    Rolling hammer drill

    • Patent number 7,191,848
    • Issue date Mar 20, 2007
    • Bob H. Ha
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Vibrating device for a sculpturing tool

    • Patent number 6,000,478
    • Issue date Dec 14, 1999
    • We Cheer Industrial Co., Ltd.
    • Shu-Wen Hsiao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary piston driving mechanism

    • Patent number 5,806,404
    • Issue date Sep 15, 1998
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary piston driving mechanism

    • Patent number 5,592,866
    • Issue date Jan 14, 1997
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary piston driving mechanism

    • Patent number 5,467,684
    • Issue date Nov 21, 1995
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Adjustable, portable, hand-held impactor

    • Patent number 4,428,439
    • Issue date Jan 31, 1984
    • Blackstone Industries, Inc.
    • Jack Moreno
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3363700

    • Patent number 3,363,700
    • Issue date Jan 16, 1968
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3133601

    • Patent number 3,133,601
    • Issue date May 19, 1964
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2974533

    • Patent number 2,974,533
    • Issue date Mar 14, 1961
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2974535

    • Patent number 2,974,535
    • Issue date Mar 14, 1961
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2889711

    • Patent number 2,889,711
    • Issue date Jun 9, 1959
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    2869374

    • Patent number 2,869,374
    • Issue date Jan 20, 1959
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY HAMMER

    • Publication number 20240149420
    • Publication date May 9, 2024
    • Milwaukee Electric Tool Corporation
    • Spencer D. Stingl
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    TOOL DRIVING DEVICE AND METHOD OF PRODUCING DRILLED PRODUCT

    • Publication number 20240066675
    • Publication date Feb 29, 2024
    • SUBARU CORPORATION
    • Ryohei ONO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL

    • Publication number 20210016420
    • Publication date Jan 21, 2021
    • MAKITA CORPORATION
    • Ryunosuke KUMAGAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY TORQUE BOOSTING DEVICE

    • Publication number 20190126447
    • Publication date May 2, 2019
    • CHINA PNEUMATIC CORPORATION
    • YU-WEI CHU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BEARING RETAINER FOR A POWER TOOL

    • Publication number 20190118352
    • Publication date Apr 25, 2019
    • Milwaukee Electric Tool Corporation
    • Andrew J. Weber
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL DEVICE

    • Publication number 20180318997
    • Publication date Nov 8, 2018
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY IMPACT TOOL

    • Publication number 20180272510
    • Publication date Sep 27, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masari Muramatsu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT TOOL

    • Publication number 20180117745
    • Publication date May 3, 2018
    • Hitachi Koki Co., Ltd.
    • Takuhiro MURAKAMI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD POWER TOOL AND MECHANICAL STRIKING MECHANISM

    • Publication number 20180029206
    • Publication date Feb 1, 2018
    • ROBERT BOSCH GmbH
    • Cheu Chyong Teh
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PERCUSSION MECHANISM DEVICE, IN PARTICULAR FOR AN IMPACT WRENCH

    • Publication number 20180001447
    • Publication date Jan 4, 2018
    • ROBERT BOSCH GmbH
    • Chian Wah LAM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD POWER TOOL DEVICE

    • Publication number 20150129268
    • Publication date May 14, 2015
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Ball Deflecting Chamfer

    • Publication number 20140338942
    • Publication date Nov 20, 2014
    • Snap-on Incorporated
    • Gordon A. Putney
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL DEVICE

    • Publication number 20140338944
    • Publication date Nov 20, 2014
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL DEVICE

    • Publication number 20140338945
    • Publication date Nov 20, 2014
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Handheld tool apparatus

    • Publication number 20140338946
    • Publication date Nov 20, 2014
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDHELD TOOL DEVICE

    • Publication number 20140182870
    • Publication date Jul 3, 2014
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Fastener and Material Remover

    • Publication number 20130219706
    • Publication date Aug 29, 2013
    • Jeff David Brown
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND TOOL DEVICE

    • Publication number 20130161043
    • Publication date Jun 27, 2013
    • Jens BLUM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ADJUSTABLE AMPLITUDE HAMMER DRILL MECHANISM

    • Publication number 20100252290
    • Publication date Oct 7, 2010
    • Gerard M. Grand
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Vibratory and Impact Connector for a Power Tool

    • Publication number 20100044063
    • Publication date Feb 25, 2010
    • Bo-Shen CHEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROLLING HAMMER DRILL

    • Publication number 20070181321
    • Publication date Aug 9, 2007
    • Bob B. Ha
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer

    • Publication number 20070039747
    • Publication date Feb 22, 2007
    • Michael Stirm
    • 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

    Rolling hammer drill

    • Publication number 20060016612
    • Publication date Jan 26, 2006
    • Bob B. Ha
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS