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Cross sections of the diameter of the drill

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  • CPC
  • B23B2251/241
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B2251/00Details of tools for drilling machines

Current Industry

B23B2251/241Cross sections of the diameter of the drill
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drill and method for manufacturing machined product
    • Patent number 11,872,641
    • Issue date Jan 16, 2024
    • Kyocera Corporation
    • Hirokazu Hatano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 11,819,931
    • Issue date Nov 21, 2023
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 11,407,040
    • Issue date Aug 9, 2022
    • OSG Corporation
    • Katashi Hirosawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool
    • Patent number 11,364,556
    • Issue date Jun 21, 2022
    • Kyocera Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multidiameter cutting tool having balanced minimum quantity lubrica...
    • Patent number 10,766,080
    • Issue date Sep 8, 2020
    • Ford Motor Company
    • Ethan Hughey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool for cutting and countersinking holes
    • Patent number 10,265,782
    • Issue date Apr 23, 2019
    • Link Industries
    • Jeffrey J. Veryser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill and production method
    • Patent number 10,252,321
    • Issue date Apr 9, 2019
    • Hilti Aktiengesellschaft
    • Corinna Achleitner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill bit
    • Patent number 9,925,691
    • Issue date Mar 27, 2018
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Round hole machining method and round-hole machining device
    • Patent number 9,914,177
    • Issue date Mar 13, 2018
    • Honda Motor Co., Ltd.
    • Kenji Mori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,718,136
    • Issue date Aug 1, 2017
    • DreBo Werkzeugfabrik GmbH
    • Martin Stumpp
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High efficiency structural building system for robotics
    • Patent number 9,555,542
    • Issue date Jan 31, 2017
    • Gary Gordon Klein
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,492,877
    • Issue date Nov 15, 2016
    • OSG Corporation
    • Kazuteru Takai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 9,114,461
    • Issue date Aug 25, 2015
    • Sandvik Intellectual Property AB
    • Håkan Olsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Metal cutting drill bit
    • Patent number 8,740,515
    • Issue date Jun 3, 2014
    • Black & Decker Inc.
    • Rickey J. Thomas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill
    • Patent number 8,545,141
    • Issue date Oct 1, 2013
    • Sumitomo Electric Hardmetal Corp.
    • Masaki Jindai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Helical multilevel cutting tool
    • Patent number 8,215,882
    • Issue date Jul 10, 2012
    • Shiqing Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and processing method by the same
    • Patent number 8,052,355
    • Issue date Nov 8, 2011
    • Denso Corporation
    • Toshiki Hirukawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill
    • Patent number 7,354,229
    • Issue date Apr 8, 2008
    • Union Tool Co.
    • Hideo Wakui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Small drill
    • Patent number 6,976,812
    • Issue date Dec 20, 2005
    • Mitsubishi Materials Corporation
    • Kazuhiro Kaneko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bit for cutting drywall
    • Patent number 6,758,639
    • Issue date Jul 6, 2004
    • Credo Technology Corporation
    • Carl W. Risen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill
    • Patent number 6,601,659
    • Issue date Aug 5, 2003
    • Hilti Aktiengesellschaft
    • Robert S. Saitta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rock drill
    • Patent number 6,450,272
    • Issue date Sep 17, 2002
    • Hilti Aktiengesellschaft
    • Udo Hauptmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of securing multiple walls
    • Patent number 6,443,238
    • Issue date Sep 3, 2002
    • Helifix Limited
    • Robert Ian Paterson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for making a cutting tool having a flute
    • Patent number 6,431,962
    • Issue date Aug 13, 2002
    • Kennametal Inc.
    • Stephen M. George
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Endodontic instrument having a chisel tip
    • Patent number 6,419,488
    • Issue date Jul 16, 2002
    • Ormco Corporation
    • John T. McSpadden
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and apparatus for making a cutting tool having a plurality o...
    • Patent number 6,419,561
    • Issue date Jul 16, 2002
    • Kennametal Inc.
    • Stephen M. George
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Minimum heat-generating work piece cutting tool
    • Patent number 6,315,505
    • Issue date Nov 13, 2001
    • Bittmore
    • Richard A. Moore
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of securing walls with a tie
    • Patent number 6,311,785
    • Issue date Nov 6, 2001
    • Helifix Limited
    • Robert Ian Paterson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Wall tie reinforcement and method
    • Patent number 6,305,479
    • Issue date Oct 23, 2001
    • Helifix Limited
    • Robert Ian Paterson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Helically fluted twist drill device
    • Patent number 6,283,682
    • Issue date Sep 4, 2001
    • Jerald D. Plummer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Door Lockset Jig
    • Publication number 20220275674
    • Publication date Sep 1, 2022
    • APEX BRANDS, INC.
    • Maxwell Daniel Stacey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Laser Augmented Drill Bit
    • Publication number 20220009025
    • Publication date Jan 13, 2022
    • Laser Augmented Diamond Drilling, LLC
    • John A. PATTEN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20210299763
    • Publication date Sep 30, 2021
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20200384552
    • Publication date Dec 10, 2020
    • KYOCERA CORPORATION
    • Hiroshi OGAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL
    • Publication number 20200346290
    • Publication date Nov 5, 2020
    • OSG Corporation
    • Katashi HIROSAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING END MILL
    • Publication number 20200230714
    • Publication date Jul 23, 2020
    • HALCYON GROUP
    • Pete RIMCHALA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTIDIAMETER CUTTING TOOL HAVING BALANCED MINIMUM QUANTITY LUBRICA...
    • Publication number 20190337059
    • Publication date Nov 7, 2019
    • Ford Motor Company
    • Ethan Hughey
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL FOR CUTTING AND COUNTERSINKING HOLES
    • Publication number 20180185932
    • Publication date Jul 5, 2018
    • Link Industries
    • Jeffrey J. Veryser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL AND PRODUCTION METHOD
    • Publication number 20170348760
    • Publication date Dec 7, 2017
    • HILTI AKTIENGESELLSCHAFT
    • Corinna ACHLEITNER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DRILL
    • Publication number 20140219737
    • Publication date Aug 7, 2014
    • OSG Corporation
    • Kazuteru Takai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20120201619
    • Publication date Aug 9, 2012
    • Håkan Olsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL
    • Publication number 20100215452
    • Publication date Aug 26, 2010
    • Masaaki Jindai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Metal Cutting Drill Bit
    • Publication number 20100054881
    • Publication date Mar 4, 2010
    • Black & Decker Inc.
    • Rickey J. Thomas
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20090191016
    • Publication date Jul 30, 2009
    • OSG CORPORATION
    • Norihiro Masuda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill Bit
    • Publication number 20090148250
    • Publication date Jun 11, 2009
    • Wayne Chappell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HELICAL MULTILEVEL CUTTING TOOL
    • Publication number 20090047084
    • Publication date Feb 19, 2009
    • Shiqing Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool and processing method by the same
    • Publication number 20080080939
    • Publication date Apr 3, 2008
    • DENSO CORPORATION
    • Toshiki Hirukawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Drill
    • Publication number 20060115339
    • Publication date Jun 1, 2006
    • UNION TOOL CO.
    • Hideo Wakui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Small drill
    • Publication number 20040037662
    • Publication date Feb 26, 2004
    • Kazuhiro Kaneko
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for the production of a tool, in particular a drill or milli...
    • Publication number 20030159544
    • Publication date Aug 28, 2003
    • Bernhard Moser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Bit for cutting drywall
    • Publication number 20030147711
    • Publication date Aug 7, 2003
    • Carl W. Risen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Twist drill
    • Publication number 20020170752
    • Publication date Nov 21, 2002
    • Robert S. Saitta
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Twist drill
    • Publication number 20020141842
    • Publication date Oct 3, 2002
    • Hideo Tsuzaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Twist drill bit
    • Publication number 20020085891
    • Publication date Jul 4, 2002
    • Richard A. Moore
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Rock drill
    • Publication number 20010013429
    • Publication date Aug 16, 2001
    • Udo Hauptmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR