TREA

for manually-operated power-driven circular saws

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Industry

  • CPC
  • B27G19/04
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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

B27G19/04for manually-operated power-driven circular saws
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hand-held electrically powered cut-off tool with a kickback mitigat...
    • Patent number 12,103,201
    • Issue date Oct 1, 2024
    • Husqvarna AB
    • Magnus Rosén
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool, system, and method
    • Patent number 12,090,562
    • Issue date Sep 17, 2024
    • Festool GmbH
    • Markus Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mobile hand-held machine saw with a pivoting scoring assembly
    • Patent number 12,083,609
    • Issue date Sep 10, 2024
    • Festool GmbH
    • Philipp Sobl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric work machine
    • Patent number 12,042,951
    • Issue date Jul 23, 2024
    • Makita Corporation
    • Michisada Yabuguchi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Dust guard for circular saws
    • Patent number 12,017,291
    • Issue date Jun 25, 2024
    • JPL GLOBAL, LLC
    • Paul W Guth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Extraction apparatus
    • Patent number 11,992,908
    • Issue date May 28, 2024
    • ENVIROCHASING IP HOLDINGS PTY LTD
    • Steven Terpstra
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saws with lock assemblies
    • Patent number 11,980,955
    • Issue date May 14, 2024
    • FESTOOL GmbH
    • Johannes Rau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dual blade guard for pipe cut-off tools
    • Patent number 11,958,208
    • Issue date Apr 16, 2024
    • Ridge Tool Company
    • Robert Skrjanc
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Frame grab bars for pipe cut-off tool clamping system
    • Patent number 11,938,650
    • Issue date Mar 26, 2024
    • Ridge Tool Company
    • Glen R. Chartier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric circular saw
    • Patent number 11,938,609
    • Issue date Mar 26, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Shaojun Wang
    • 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

    Power tool, system, and method
    • Patent number 11,701,723
    • Issue date Jul 18, 2023
    • Festool GmbH
    • Markus Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting machine
    • Patent number 11,684,985
    • Issue date Jun 27, 2023
    • Makita Corporation
    • Tatsuo Nakashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool and method
    • Patent number 11,534,902
    • Issue date Dec 27, 2022
    • Festool GmbH
    • Markus Schmid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric working machine
    • Patent number 11,539,314
    • Issue date Dec 27, 2022
    • Makita Corporation
    • Takeshi Nishimiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Compound saw
    • Patent number 11,511,455
    • Issue date Nov 29, 2022
    • Ningbo Xiecheng Power Tools Co., Ltd.
    • Bowen Duan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool, system, and method
    • Patent number 11,491,564
    • Issue date Nov 8, 2022
    • Festool GmbH
    • Markus Schmid
    • 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

    Portable cutting machine
    • Patent number 11,364,652
    • Issue date Jun 21, 2022
    • Makita Corporation
    • Toshiyuki Kani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting device with vacuum and laser guide
    • Patent number 11,331,825
    • Issue date May 17, 2022
    • Charles B. Martin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Mobile power tool
    • Patent number 11,325,198
    • Issue date May 10, 2022
    • Festool GmbH
    • Josua Frank
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Guided circular saw system and method
    • Patent number 11,325,215
    • Issue date May 10, 2022
    • KREG ENTERPRISES, INC.
    • Scott L. Clark
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saw that uses a prism to reflect the cut images
    • Patent number 11,298,764
    • Issue date Apr 12, 2022
    • Durq Machinery Corp.
    • Chia-Sheng Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dust guard for circular saws
    • Patent number 11,285,554
    • Issue date Mar 29, 2022
    • JPL Global, LLC
    • Paul W Guth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Guard assembly for a power tool
    • Patent number 11,072,052
    • Issue date Jul 27, 2021
    • BLACK & DECKER INC.
    • Joshua J. Aiken
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Working machine
    • Patent number 11,014,214
    • Issue date May 25, 2021
    • Makita Corporation
    • Yoshinori Shibata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saw, in particular hand-held circular saw
    • Patent number 10,967,537
    • Issue date Apr 6, 2021
    • Robert Bosch GmbH
    • Juergen Wiker
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Work apparatus and method for operating the same
    • Patent number 10,821,627
    • Issue date Nov 3, 2020
    • Andreas Stihl AG & Co KG
    • Sebastian Hanussek
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 10,723,011
    • Issue date Jul 28, 2020
    • Husqvarna AB
    • Olle Strömbäck
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable cutting device with sealing arrangement for vacuum
    • Patent number 10,703,008
    • Issue date Jul 7, 2020
    • Charles B. Martin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240399612
    • Publication date Dec 5, 2024
    • MAKITA CORPORATION
    • Shunsuke YAMANISHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOBILE HAND-HELD MACHINE SAW WITH A PIVOTING SCORING ASSEMBLY
    • Publication number 20240391000
    • Publication date Nov 28, 2024
    • Festool GmbH
    • Philipp Sobl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCULAR SAW
    • Publication number 20240359356
    • Publication date Oct 31, 2024
    • Black & Decker Inc.
    • Austin L. Ganzermiller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTER
    • Publication number 20240351234
    • Publication date Oct 24, 2024
    • Koki Holdings Co., Ltd.
    • Takuya AMATSU
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    DUST GUARD FOR CIRCULAR SAWS
    • Publication number 20240307985
    • Publication date Sep 19, 2024
    • JPL GLOBAL, LLC
    • Paul W. Guth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCULAR SAWS HAVING A BLADE THAT MOVES RELATIVE TO A STATIONARY BA...
    • Publication number 20240227045
    • Publication date Jul 11, 2024
    • Festool GmbH
    • Maximilian Markus Schlögel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCULAR SAWS HAVING A BLADE THAT MOVES RELATIVE TO A STATIONARY BA...
    • Publication number 20240131605
    • Publication date Apr 25, 2024
    • Festool GmbH
    • Maximilian Markus Schlögel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HANDHELD POWER TOOLS WITH KICKBACK DETECTION AND METHODS OF DETECTI...
    • Publication number 20240123650
    • Publication date Apr 18, 2024
    • Festool GmbH
    • Dominik Hilpert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hand-held power tool
    • Publication number 20240033839
    • Publication date Feb 1, 2024
    • Festool GmbH
    • José Gabriel Kunze
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Circular Saw
    • Publication number 20240009885
    • Publication date Jan 11, 2024
    • Bosch Power Tools (China) Co. Ltd.
    • Aigui Wang
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    A HAND-HELD ELECTRICALLY POWERED CUT-OFF TOOL WITH A KICKBACK MITIG...
    • Publication number 20230396056
    • Publication date Dec 7, 2023
    • HUSQVARNA AB
    • Magnus Rosén
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Power tool and cutting tool
    • Publication number 20230381875
    • Publication date Nov 30, 2023
    • Greenworks (Jiangsu) Co., Ltd.
    • Jingshan LI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORK MACHINE
    • Publication number 20230330760
    • Publication date Oct 19, 2023
    • Koki Holdings Co., Ltd.
    • Naoto ICHIHASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TRACK SAW
    • Publication number 20230294184
    • Publication date Sep 21, 2023
    • Milwaukee Electric Tool Corporation
    • Austin H. Kour
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HANDHELD CIRCULAR SAW
    • Publication number 20230191648
    • Publication date Jun 22, 2023
    • Evolution Power Tools Limited
    • Simon DONSON
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    PORTABLE MACHINING APPARATUS
    • Publication number 20230191649
    • Publication date Jun 22, 2023
    • MAKITA CORPORATION
    • Yohei OGINO
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CIRCULAR SAWS INCLUDING TRANSPARENT WINDOWS THAT EXTEND WITHIN BLAD...
    • Publication number 20230158706
    • Publication date May 25, 2023
    • Festool GmbH
    • Jonathan WEIK
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CIRCULAR SAW WITH A SHROUD
    • Publication number 20230037512
    • Publication date Feb 9, 2023
    • Black & Decker Inc.
    • Xiao Ya DU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CIRCULAR SAW WITH A SHROUD
    • Publication number 20230044726
    • Publication date Feb 9, 2023
    • Black & Decker Inc.
    • Xiao Ya DU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOBILE HAND-HELD SAWING MACHINE HAVING PRE-CUTTING ASSEMBLY AND GRIP
    • Publication number 20230036750
    • Publication date Feb 2, 2023
    • Festool GmbH
    • Philipp Sobl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PRESCORING TOOL FOR A SAWING MACHINE
    • Publication number 20230025232
    • Publication date Jan 26, 2023
    • Festool GmbH
    • Philipp Sobl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOBILE HANDHELD SAWING MACHINE HAVING A SCORING TOOL ON A LONGITUDI...
    • Publication number 20230027610
    • Publication date Jan 26, 2023
    • Festool GmbH
    • Tobias Höfer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOBILE HAND-HELD MACHINE SAW WITH SCORING ASSEMBLY AND DUST EXTRACTION
    • Publication number 20230008308
    • Publication date Jan 12, 2023
    • Festool GmbH
    • Philipp Sobl
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOBILE HAND-HELD MACHINE SAW WITH A PIVOTING SCORING ASSEMBLY
    • Publication number 20230009526
    • Publication date Jan 12, 2023
    • Festool GmbH
    • Philipp Sobl
    • 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

    Portable Cutting Device With Vacuum And Laser Guide
    • Publication number 20220266473
    • Publication date Aug 25, 2022
    • Charles B. Martin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BLADE GUARD FOR CIRCULAR SAW BLADE
    • Publication number 20220266472
    • Publication date Aug 25, 2022
    • TRACTIVE AB
    • Anders Johnsen
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    DUST GUARD FOR CIRCULAR SAWS
    • Publication number 20220176479
    • Publication date Jun 9, 2022
    • JPL Global, LLC
    • Paul W. Guth
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TRACK SAW ASSEMBLY
    • Publication number 20220161455
    • Publication date May 26, 2022
    • Milwaukee Electric Tool Corporation
    • Brett J. VanDaalwyk
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    A GUIDE FOR A CUTTING TOOL
    • Publication number 20220072637
    • Publication date Mar 10, 2022
    • B-EAMES CUTTING GUIDE LIMITED
    • James Alen EAMES
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR