TREA

Safety devices for circular cutters

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  • CPC
  • B23Q11/06
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BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools

Current Industry

B23Q11/06Safety devices for circular cutters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety system for miter saw and method of use thereof
    • Patent number 11,958,152
    • Issue date Apr 16, 2024
    • Masonite Corporation
    • James A. Stevens
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting device
    • Patent number 10,913,174
    • Issue date Feb 9, 2021
    • Makita Corporation
    • Tatsuo Nakashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Trigger lock for a miter saw
    • Patent number 10,875,108
    • Issue date Dec 29, 2020
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Michael Hart
    • 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

    Protective cooling cover for cutter discs
    • Patent number 10,751,816
    • Issue date Aug 25, 2020
    • GERMANS BOADA, S.A.
    • Daniel Rodriguez
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held cutter
    • Patent number 10,427,263
    • Issue date Oct 1, 2019
    • Yamabiko Corporation
    • Hiroshi Nakaganna
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machining device
    • Patent number 10,131,450
    • Issue date Nov 20, 2018
    • Makita Corporation
    • Toru Hiroshima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw with dust shield
    • Patent number 10,076,796
    • Issue date Sep 18, 2018
    • Robert Bosch Tool Corporation
    • Brian Hyuk Joon Chung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw with positive locking mechanism
    • Patent number 10,029,386
    • Issue date Jul 24, 2018
    • Robert Bosch Tool Corporation
    • Brian Hyuk Joon Chung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Safety lock mechanism for trigger switch handle of miter saw
    • Patent number 10,014,127
    • Issue date Jul 3, 2018
    • Lowe's Companies, Inc.
    • Hung Jung Chiang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus to test an automatic stop safety feature of a...
    • Patent number 9,550,310
    • Issue date Jan 24, 2017
    • UL LLC
    • Fan He
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool safety mechanisms
    • Patent number 9,446,533
    • Issue date Sep 20, 2016
    • BLACK & DECKER INC.
    • Michael L. O'Banion
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting-off saw with safety protection device
    • Patent number 9,393,659
    • Issue date Jul 19, 2016
    • KEN HOLDING CO., LTD.
    • Mingting Wu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool safety mechanisms
    • Patent number 9,267,644
    • Issue date Feb 23, 2016
    • BLACK & DECKER INC.
    • David A. Carrier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saw guard system
    • Patent number 9,089,941
    • Issue date Jul 28, 2015
    • Robert Bosch GmbH
    • Jaime Moreno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool monitoring device
    • Patent number 8,925,433
    • Issue date Jan 6, 2015
    • Robert Bosch GmbH
    • Georg Stellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable working machine
    • Patent number 8,876,578
    • Issue date Nov 4, 2014
    • Hitachi Koki Co., Ltd.
    • Takuhiro Murakami
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 8,875,609
    • Issue date Nov 4, 2014
    • Robert Bosch GmbH
    • Georg Stellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination table-miter saw safety system
    • Patent number 8,485,078
    • Issue date Jul 16, 2013
    • Robert Bosch Tool Corporation
    • John C. Janson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool safety mechanisms
    • Patent number 8,408,107
    • Issue date Apr 2, 2013
    • Black & Decker Inc.
    • David A. Carrier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dust collection for an abrasive tool
    • Patent number 8,393,939
    • Issue date Mar 12, 2013
    • Saint-Gobain Abrasives, Inc.
    • Francois Chianese
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Safety system for machine tools
    • Patent number 8,336,432
    • Issue date Dec 25, 2012
    • David J Butler
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power miter saw having removable lower guard operating mechanism
    • Patent number 8,266,994
    • Issue date Sep 18, 2012
    • Robert Bosch GmbH
    • Matthew D. Cox
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination table-miter saw safety system
    • Patent number 8,220,372
    • Issue date Jul 17, 2012
    • Credo Technology Corporation
    • John C. Janson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine-tool safety device
    • Patent number 8,188,852
    • Issue date May 29, 2012
    • Robert Bosch GmbH
    • Heiko Braun
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool safety mechanisms
    • Patent number 8,186,256
    • Issue date May 29, 2012
    • Black & Decker Inc.
    • David A. Carrier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Protective device
    • Patent number 8,113,097
    • Issue date Feb 14, 2012
    • Robert Bosch GmbH
    • Klaus Marx
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Safety methods for use in power equipment
    • Patent number 8,061,245
    • Issue date Nov 22, 2011
    • SD3, LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool safety mechanisms
    • Patent number 7,827,889
    • Issue date Nov 9, 2010
    • Black & Decker, Inc.
    • David A. Carrier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held power tool with protection hood
    • Patent number 7,736,217
    • Issue date Jun 15, 2010
    • Hilti Aktiengesellschaft
    • Thomas Blatz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DETECTION SYSTEMS FOR AIM-ENABLED POWER TOOLS
    • Publication number 20240300063
    • Publication date Sep 12, 2024
    • SawStop Holding LLC
    • Keith P. Hebert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAFETY SYSTEM FOR MITER SAW AND METHOD OF USE THEREOF
    • Publication number 20240227105
    • Publication date Jul 11, 2024
    • MASONITE CORPORATION
    • James A. STEVENS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAFETY SYSTEM FOR MITER SAW AND METHOD OF USE THEREOF
    • Publication number 20220331922
    • Publication date Oct 20, 2022
    • MASONITE CORPORATION
    • James A. STEVENS
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Foldable miter saw with safety device
    • Publication number 20220193847
    • Publication date Jun 23, 2022
    • Rexon Industrial Corp., Ltd.
    • YU-HUI LO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PORTABLE CUTTING MACHINE
    • Publication number 20220063039
    • Publication date Mar 3, 2022
    • Yamabiko Corporation
    • Fumio NOMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    A Protection Arrangement for a Power Tool
    • Publication number 20210252656
    • Publication date Aug 19, 2021
    • HUSQVARNA AB
    • Mats Lawenius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Protective Device for a Hand-Held Power Tool
    • Publication number 20200114490
    • Publication date Apr 16, 2020
    • ROBERT BOSCH GmbH
    • Sinisa Andrasic
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TRIGGER LOCK FOR A MITER SAW
    • Publication number 20190291192
    • Publication date Sep 26, 2019
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Michael Hart
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PORTABLE CUTTING DEVICE
    • Publication number 20190143555
    • Publication date May 16, 2019
    • MAKITA CORPORATION
    • Tatsuo NAKASHIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DUST COLLECTING COVER AND DUST COLLECTING METHOD FOR ELECTRIC CIRCU...
    • Publication number 20190070702
    • Publication date Mar 7, 2019
    • Chengfeng ZHANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    PROTECTIVE COOLING COVER FOR CUTTER DISCS
    • Publication number 20180326515
    • Publication date Nov 15, 2018
    • GERMANS BOADA, S.A.
    • Daniel RODRIGUEZ
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HAND-HELD CUTTER
    • Publication number 20180290253
    • Publication date Oct 11, 2018
    • Yamabiko Corporation
    • Hiroshi NAKAGANNA
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    MACHINING DEVICE
    • Publication number 20170021466
    • Publication date Jan 26, 2017
    • MAKITA CORPORATION
    • Toru HIROSHIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Tool Safety Mechanisms
    • Publication number 20160167248
    • Publication date Jun 16, 2016
    • Black & Decker Inc.
    • Michael L. O'BANION
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    METHOD AND APPARATUS TO TEST AN AUTOMATIC STOP SAFETY FEATURE OF A...
    • Publication number 20160121512
    • Publication date May 5, 2016
    • UNDERWRITERS LABORATORIES INC.
    • Fan He
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAW GUIDE AND SAFETY GUARD
    • Publication number 20150343586
    • Publication date Dec 3, 2015
    • The Boeing Company
    • Tyler C. Hatch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER CIRCULAR SAW
    • Publication number 20150174719
    • Publication date Jun 25, 2015
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hiroshi MATSUMOTO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HAND-HELD ELECTRIC POWER TOOL WITH A SUCTION ADAPTER
    • Publication number 20140352155
    • Publication date Dec 4, 2014
    • Markus Looser
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER EQUIPMENT WITH DETECTION AND REACTION SYSTEMS
    • Publication number 20140290799
    • Publication date Oct 2, 2014
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING-OFF SAW WITH SAFETY PROTECTION DEVICE
    • Publication number 20140216227
    • Publication date Aug 7, 2014
    • SHANGHAI KEN TOOLS CO., LTD.
    • Mingting Wu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL SAFETY MECHANISMS
    • Publication number 20140083269
    • Publication date Mar 27, 2014
    • Black & Decker Inc.
    • David A. Carrier
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Monitoring Device of a Machine Tool
    • Publication number 20130187026
    • Publication date Jul 25, 2013
    • ROBERT BOSCH GmbH
    • Sebastian Jackisch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Circular Saw Guard System
    • Publication number 20130081287
    • Publication date Apr 4, 2013
    • ROBERT BOSCH GmbH
    • Jaime Moreno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Machine Tool Monitoring Device
    • Publication number 20120312137
    • Publication date Dec 13, 2012
    • ROBERT BOSCH GmbH
    • Georg Stellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMBINATION TABLE-MITER SAW SAFETY SYSTEM
    • Publication number 20120279368
    • Publication date Nov 8, 2012
    • Credo Technology Corporation
    • John C. Janson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PORTABLE WORKING MACHINE
    • Publication number 20120276823
    • Publication date Nov 1, 2012
    • HITACHI KOKI CO., LTD.
    • Takuhiro MURAKAMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL SAFETY MECHANISMS
    • Publication number 20120260785
    • Publication date Oct 18, 2012
    • Black & Decker Inc.
    • David A. Carrier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hand-held electric power tool with a suction adapter
    • Publication number 20120073141
    • Publication date Mar 29, 2012
    • HILTI AKTIENGESELLSCHAFT
    • Markus Looser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR