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Accessories for keeping open the saw kerf

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  • CPC
  • B27G19/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B27Woodworking B27GACCESSORY MACHINES OR APPARATUS TOOLS SAFETY DEVICES B27G19/00Safety guards or devices specially designed for wood saws Auxiliary devices facilitating proper operation of wood saws

Current Industry

B27G19/08Accessories for keeping open the saw kerf
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Blade-height optimization indicator for a table saw
    • Patent number 12,128,489
    • Issue date Oct 29, 2024
    • Robert Bosch GmbH
    • Eric Laliberte
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Riving knife assembly
    • Patent number 12,017,378
    • Issue date Jun 25, 2024
    • Chin-Chin Chang
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Detachable protective device for table saw
    • Patent number 11,820,040
    • Issue date Nov 21, 2023
    • P&F Brother Industrial Corporation
    • Chih-Yung Huang
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 11,752,658
    • Issue date Sep 12, 2023
    • TECHTRONIC CORDLESS GP
    • David E. Dutterer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Saw guard and methods of use thereof
    • Patent number 11,691,311
    • Issue date Jul 4, 2023
    • Benjamin K. Watson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 11,407,142
    • Issue date Aug 9, 2022
    • Milwaukee Electric Tool Corporation
    • Daniel R. Garces
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw
    • Patent number 11,383,401
    • Issue date Jul 12, 2022
    • TECHTRONIC CORDLESS GP
    • David E. Dutterer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Blade guard for a table saw
    • Patent number 11,027,452
    • Issue date Jun 8, 2021
    • SawStop Holding LLC
    • Stephen F. Gass
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Blade guard for a table saw
    • Patent number 10,967,536
    • Issue date Apr 6, 2021
    • SawStop Holding LLC
    • Stephen F. Gass
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Table saws with safety systems and systems to mount and index attac...
    • Patent number 10,882,207
    • Issue date Jan 5, 2021
    • SawStop Holding LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saws having integrated control systems
    • Patent number 10,870,216
    • Issue date Dec 22, 2020
    • BLACK & DECKER INC.
    • Craig A. Schell
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 10,792,834
    • Issue date Oct 6, 2020
    • Milwaukee Electric Tool Corporation
    • Daniel R. Garces
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw
    • Patent number 10,722,959
    • Issue date Jul 28, 2020
    • SawStop Holding LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saws
    • Patent number 10,442,108
    • Issue date Oct 15, 2019
    • SawStop Holding LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Systems to mount and index riving knives and spreaders in table saws
    • Patent number 10,118,308
    • Issue date Nov 6, 2018
    • SawStop Holding LLC
    • Stephen F. Gass
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Apparatus for fixing knife plate of saw machine
    • Patent number 10,086,449
    • Issue date Oct 2, 2018
    • Hui-Lan Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saws with safety systems and systems to mount and index attac...
    • Patent number 10,052,786
    • Issue date Aug 21, 2018
    • SawStop Holding LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw riving knife mounting arrangement
    • Patent number 10,046,476
    • Issue date Aug 14, 2018
    • Robert Bosch Tool Corporation
    • Andrew Frolov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Guard detection system for a power tool
    • Patent number 9,975,269
    • Issue date May 22, 2018
    • Robert Bosch Tool Corporation
    • Jan Koegel
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw guard
    • Patent number 9,969,099
    • Issue date May 15, 2018
    • BLACK & DECKER INC.
    • Michael L. O'Banion
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 9,902,001
    • Issue date Feb 27, 2018
    • Nanjing Bovon Power Tools Co., Ltd.
    • Thomas Bernhardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saws
    • Patent number 9,623,498
    • Issue date Apr 18, 2017
    • SD3, LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for fixing knife plate with saw blade of saw machine
    • Patent number 9,616,509
    • Issue date Apr 11, 2017
    • Hui-Lan Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Woodworking table saw with vacuuming function
    • Patent number 9,597,816
    • Issue date Mar 21, 2017
    • Zhen Feng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table saw guard
    • Patent number 9,573,292
    • Issue date Feb 21, 2017
    • BLACK & DECKER INC.
    • Michael L. O'Banion
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Safety devices for saws
    • Patent number 9,522,475
    • Issue date Dec 20, 2016
    • Power Tool Institute
    • David V. Keller
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Anti-kickback device for a table saw machine
    • Patent number 9,434,089
    • Issue date Sep 6, 2016
    • Chin-Yuan Liu
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw accessories and clamp for use therewith
    • Patent number 9,381,667
    • Issue date Jul 5, 2016
    • Power Tool Institute
    • David V. Keller
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Saw blade guard quick release structure and method for locking and...
    • Patent number 9,266,250
    • Issue date Feb 23, 2016
    • Rexon Industrial Corp., Ltd.
    • Hung-Jung Chiang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Guard system for a power saw
    • Patent number 9,254,580
    • Issue date Feb 9, 2016
    • Robert Bosch GmbH
    • Andrew Frolov
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-PURPOSE SAW
    • Publication number 20240359355
    • Publication date Oct 31, 2024
    • Black & Decker Inc.
    • Austin L. Ganzermiller
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Blade-Height Optimization Indicator for a Table Saw
    • Publication number 20230191510
    • Publication date Jun 22, 2023
    • ROBERT BOSCH GmbH
    • Eric Laliberte
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UNIT FOR MACHINING GROOVES AND SEPARATING CUTS, HAVING A CHIP-GUIDI...
    • Publication number 20220332007
    • Publication date Oct 20, 2022
    • HOMAG GMBH
    • Martin CALMBACH
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAW
    • Publication number 20220297341
    • Publication date Sep 22, 2022
    • TECHTRONIC CORDLESS GP
    • David E. Dutterer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    TABLE SAW
    • Publication number 20200391403
    • Publication date Dec 17, 2020
    • TECHTRONIC CORDLESS GP
    • David E. Dutterer
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    TABLE SAW
    • Publication number 20200391404
    • Publication date Dec 17, 2020
    • Milwaukee Electric Tool Corporation
    • Daniel R. Garces
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Blade Guard Having a Safety Feature
    • Publication number 20200086523
    • Publication date Mar 19, 2020
    • ROBERT BOSCH TOOL CORPORATION
    • Andrew Frolov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLADE GUARD FOR A TABLE SAW
    • Publication number 20180345522
    • Publication date Dec 6, 2018
    • SawStop Holding LLC
    • Stephen F. Gass
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TABLE SAW
    • Publication number 20180345526
    • Publication date Dec 6, 2018
    • Milwaukee Electric Tool Corporation
    • Daniel R. Garces
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAWS WITH SAFETY SYSTEMS AND SYSTEMS TO MOUNT AND INDEX ATTAC...
    • Publication number 20180345527
    • Publication date Dec 6, 2018
    • SawStop Holding LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAW GUARD
    • Publication number 20180200918
    • Publication date Jul 19, 2018
    • Black & Decker Inc.
    • Michael L. O'BANION
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Blade Guard Having a Safety Feature
    • Publication number 20180036906
    • Publication date Feb 8, 2018
    • ROBERT BOSCH TOOL CORPORATION
    • Andrew Frolov
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    TABLE SAWS
    • Publication number 20170312837
    • Publication date Nov 2, 2017
    • SD3, LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Apparatus For Fixing Knife Plate Of Saw Machine
    • Publication number 20170106456
    • Publication date Apr 20, 2017
    • Hui-Lan Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAW GUARD
    • Publication number 20170087738
    • Publication date Mar 30, 2017
    • Black & Decker Inc.
    • Michael L. O'BANION
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TABLE SAW
    • Publication number 20160346849
    • Publication date Dec 1, 2016
    • SD3, LLC
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAWS WITH SAFETY SYSTEMS AND SYSTEMS TO MOUNT AND INDEX ATTAC...
    • Publication number 20160158959
    • Publication date Jun 9, 2016
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table Saw Riving Knife Mounting Arrangement
    • Publication number 20160067880
    • Publication date Mar 10, 2016
    • ROBERT BOSCH GmbH
    • Andrew Frolov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAWS HAVING INTEGRATED CONTROL SYSTEMS
    • Publication number 20150343662
    • Publication date Dec 3, 2015
    • Black & Decker Inc.
    • Joshua J. Aiken
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    SYSTEMS TO MOUNT AND INDEX RIVING KNIVES AND SPREADERS IN TABLE SAWS
    • Publication number 20150107427
    • Publication date Apr 23, 2015
    • SD3, LLC
    • Stephen F Gass
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Woodworking Table Saw with Vacuuming Function
    • Publication number 20150082958
    • Publication date Mar 26, 2015
    • Zhen Feng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TABLE SAWS WITH SAFETY SYSTEMS AND SYSTEMS TO MOUNT AND INDEX ATTAC...
    • Publication number 20150040737
    • Publication date Feb 12, 2015
    • Stephen F. Gass
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GUARD, RIVING KNIFE, AND ANTI-KICKBACK PAWL ASSEMBLY
    • Publication number 20150013515
    • Publication date Jan 15, 2015
    • Power Tool Institute
    • David V. Keller
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Guard Detection System For A Power Tool
    • Publication number 20140311310
    • Publication date Oct 23, 2014
    • ROBERT BOSCH GmbH
    • Jan Koegel
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TABLE SAW
    • Publication number 20140216224
    • Publication date Aug 7, 2014
    • NANJING BOVON POWER TOOLS CO., LTD.
    • Thomas Bernhardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Table Saw Guard
    • Publication number 20140208904
    • Publication date Jul 31, 2014
    • Black & Decker Inc.
    • Michael L. O'BANION
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWER EQUIPMENT WITH QUICK RELEASE ANTI-KICKBACK DEVICE
    • Publication number 20140182434
    • Publication date Jul 3, 2014
    • ROBERT BOSCH GmbH
    • Andrew Frolov
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Optical Alignment Device for a Table Saw
    • Publication number 20140109744
    • Publication date Apr 24, 2014
    • ROBERT BOSCH TOOL CORPORATION
    • Jan Koegel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UNIVERSAL EDGE GUIDE
    • Publication number 20140026725
    • Publication date Jan 30, 2014
    • Dino Makropoulos
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAFETY DEVICES FOR SAWS
    • Publication number 20130291697
    • Publication date Nov 7, 2013
    • David V. Keller
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING