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Patents Grantslast 30 patents

  • Information Patent Grant

    Machining tool

    • Patent number 11,806,797
    • Issue date Nov 7, 2023
    • Honda Motor Co., Ltd.
    • Junya Onose
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tools and methods for forming aligned holes from near full-sized holes

    • Patent number 11,260,459
    • Issue date Mar 1, 2022
    • The Boeing Company
    • John P. Scheibel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill

    • Patent number 11,229,958
    • Issue date Jan 25, 2022
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill and manufacturing method for step drill

    • Patent number 11,103,933
    • Issue date Aug 31, 2021
    • OSG Corporation
    • Takahiro Yamamoto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vertical-edge double-step sawtooth cutter for preparing high-qualit...

    • Patent number 10,751,810
    • Issue date Aug 25, 2020
    • Dalian University of Technology
    • Fuji Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill bit

    • Patent number 10,695,845
    • Issue date Jun 30, 2020
    • Milwaukee Electric Tool Corporation
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Countersinking tool, tool arrangement and method

    • Patent number 10,632,546
    • Issue date Apr 28, 2020
    • Guehring KG
    • Ingo von Puttkamer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Twist drill for advanced materials

    • Patent number 10,471,521
    • Issue date Nov 12, 2019
    • Sandvik Intellectual Property AB
    • Wan Tsin Goh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for opening connection to lined pipe

    • Patent number 10,427,223
    • Issue date Oct 1, 2019
    • Picote Solutions Inc.
    • Mika Lokkinen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool

    • Patent number 10,421,131
    • Issue date Sep 24, 2019
    • TaeguTec, Ltd.
    • Jung Hoon Park
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Manufacturing of holemaking tools

    • Patent number 10,391,592
    • Issue date Aug 27, 2019
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill

    • Patent number 10,328,499
    • Issue date Jun 25, 2019
    • BLACK & DECKER INC.
    • LaVerne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool having PCD cutting tip

    • Patent number 10,328,536
    • Issue date Jun 25, 2019
    • Kennametal Inc.
    • Karthik Sampath
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill and method of manufacturing machined product

    • Patent number 10,315,257
    • Issue date Jun 11, 2019
    • KYOCERA Corporation
    • Hiroshi Ogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill bit

    • Patent number 10,252,351
    • Issue date Apr 9, 2019
    • Milwaukee Electric Tool Corporation
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill

    • Patent number 10,155,269
    • Issue date Dec 18, 2018
    • Sumitomo Electric Hardmetal Corp.
    • Masaaki Jindai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool and method for producing drill holes

    • Patent number 10,076,793
    • Issue date Sep 18, 2018
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Dieter Kress
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill bit with variable helical flute

    • Patent number 10,058,929
    • Issue date Aug 28, 2018
    • Irwin Industrial Tool Company
    • Laverne R. Durfee
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Method for manufacturing disposable rotary cutting tools and dispos...

    • Patent number 9,962,167
    • Issue date May 8, 2018
    • Straumann Holding AG
    • Courvoisier Stephane
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hole-drilling device for drilling hole with expanded diameter hole...

    • Patent number 9,950,445
    • Issue date Apr 24, 2018
    • Kabushiki Kaisha Miyanaga
    • Masaaki Miyanaga
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill

    • Patent number 9,833,843
    • Issue date Dec 5, 2017
    • MAPAL Fabrik fur Prazisionswerkzeuge Dr. Kress KG
    • Ulrich Krenzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drill head

    • Patent number 9,802,258
    • Issue date Oct 31, 2017
    • Kennametal Inc.
    • Herbert Rudolf Kauper
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing disposable rotary cutting tools and dispos...

    • Patent number 9,770,247
    • Issue date Sep 26, 2017
    • Straumann Holding AG
    • Stephane Courvoisier
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill bit

    • Patent number 9,731,358
    • Issue date Aug 15, 2017
    • Milwaukee Electric Tool Corporation
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spade bit having reamer feature

    • Patent number 9,724,764
    • Issue date Aug 8, 2017
    • Robert Bosch Tool Corporation
    • Hagen W. Dost
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flat drill

    • Patent number 9,687,998
    • Issue date Jun 27, 2017
    • Hangzhou Great Star Tools Co., Ltd.
    • Yueming Li
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Step drill

    • Patent number 9,687,915
    • Issue date Jun 27, 2017
    • Irwin Industrial Tool Company
    • Laverne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool accessory

    • Patent number 9,676,041
    • Issue date Jun 13, 2017
    • Milwaukee Electric Tool Corporation
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drilling tool

    • Patent number 9,662,717
    • Issue date May 30, 2017
    • Sharon-Cutwell Co., Inc.
    • Jeffrey Prom
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Systems and methods for forming an opening in a stack

    • Patent number 9,643,260
    • Issue date May 9, 2017
    • The Boeing Company
    • Gary Lipczynski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    STEP DRILL BIT

    • Publication number 20200222994
    • Publication date Jul 16, 2020
    • Milwaukee Electric Tool Corporation
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL BIT

    • Publication number 20190143422
    • Publication date May 16, 2019
    • Milwaukee Electric Tool Corporation
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL

    • Publication number 20170259350
    • Publication date Sep 14, 2017
    • Irwin Industrial Tool Company
    • LaVerne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL

    • Publication number 20140369776
    • Publication date Dec 18, 2014
    • Laverne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL

    • Publication number 20140363249
    • Publication date Dec 11, 2014
    • Hisao Oka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL BIT

    • Publication number 20140363244
    • Publication date Dec 11, 2014
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT

    • Publication number 20140356088
    • Publication date Dec 4, 2014
    • Aland SANTAMARINA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING TOOL FOR COMPOSITE MATERIAL

    • Publication number 20140348605
    • Publication date Nov 27, 2014
    • TaeguTec, Ltd.
    • Jung Hoon Park
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEGMENTED ORBITAL DRILL

    • Publication number 20140348604
    • Publication date Nov 27, 2014
    • Karen Anne Craig
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL AND METHOD FOR CUTTING THREAD PRODUCTION

    • Publication number 20140301796
    • Publication date Oct 9, 2014
    • EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fuer Praezisionswerkzeuge
    • Helmut Glimpel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING DRILL AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD

    • Publication number 20140201995
    • Publication date Jul 24, 2014
    • IBIDENJUSHI CO., LTD.
    • Susumu WADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL TOOL

    • Publication number 20140133931
    • Publication date May 15, 2014
    • TaeguTec, Ltd.
    • Byung Gyun Bae
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL ACCESSORY

    • Publication number 20140023445
    • Publication date Jan 23, 2014
    • Douglas W. Allen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ADJUSTABLE INDEXABLE DRILL AND MODULAR SYSTEM AND HOLDER

    • Publication number 20130330143
    • Publication date Dec 12, 2013
    • Allied Machine & Engineering Corp.
    • Mark D. Meyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTATIONALLY DRIVEN MULTI-BEVEL STEP TOOL

    • Publication number 20130302100
    • Publication date Nov 14, 2013
    • GUEHRING OHG
    • Lutfi BOZKURT
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ADJUSTABLE INDEXABLE DRILL

    • Publication number 20130287512
    • Publication date Oct 31, 2013
    • Allied Machine & Engineering Corp.
    • Mark D. Meyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ADJUSTABLE INDEXABLE DRILL AND MODULAR SYSTEM AND HOLDER

    • Publication number 20130202376
    • Publication date Aug 8, 2013
    • Allied Machine & Engineering Corp.
    • Mark D. Meyer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEP DRILL FOR WOOD

    • Publication number 20130189044
    • Publication date Jul 25, 2013
    • LaVerne R. Durfee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Spade Bit having Reamer Feature

    • Publication number 20130149060
    • Publication date Jun 13, 2013
    • Robert Bosch Tool Corporation
    • Hagen W. Dost
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL AND METHOD OF MANUFACTURING MACHINED PRODUCT

    • Publication number 20130136552
    • Publication date May 30, 2013
    • Kyocera Corporation
    • Yuzuru ONO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MANUFACTURING OF HOLEMAKING TOOLS

    • Publication number 20130121778
    • Publication date May 16, 2013
    • Kennametal, Inc.
    • HERBERT RUDOLF KAUPER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DRILLING TOOL AND METHOD FOR PRODUCING PORT SEALS

    • Publication number 20130089383
    • Publication date Apr 11, 2013
    • Allied Machine & Engineering Corp.
    • Joseph P. Nuzzi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWIST DRILL FOR ADVANCED MATERIALS

    • Publication number 20130039709
    • Publication date Feb 14, 2013
    • Sandvik Intellectual Property AB
    • Wan Tsin Goh
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILLING/REAMING TOOL

    • Publication number 20130004253
    • Publication date Jan 3, 2013
    • Kennametal, Inc.
    • HERBERT RUDOLF KAUPER
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TROCAR-TIPPED DRILL BIT

    • Publication number 20120330315
    • Publication date Dec 27, 2012
    • AETON MEDICAL LLC
    • Roger S. RANCK
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-BLADE CUTTING AND DRILLING FINISHING TOOL

    • Publication number 20120321402
    • Publication date Dec 20, 2012
    • GUEHRING OHG
    • Holger Ast
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT

    • Publication number 20120321403
    • Publication date Dec 20, 2012
    • Fuji Jukogyo Kabushiki Kaisha
    • Hirofumi HIGASHIWAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rotatable Multi-Operation Tool for Chip Removing Machining, and a B...

    • Publication number 20120315099
    • Publication date Dec 13, 2012
    • Sture Sjoo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DRILL BIT

    • Publication number 20120263548
    • Publication date Oct 18, 2012
    • Richard Paul Harris
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FASCIA COUNTER-BORE BIT AND FASCIA SCREW

    • Publication number 20120251257
    • Publication date Oct 4, 2012
    • ABBOTT-INTERFAST CORPORATION
    • Michael J. Tipps
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR