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  • CPC
  • B26F1/34
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B26Hand cutting tools B26FPERFORATING PUNCHING CUTTING-OUT STAMPING-OUT SEVERING BY MEANS OTHER THAN CUTTING B26F1/00Perforating Punching Cutting-out Stamping-out Apparatus therefor

Current Industry

B26F1/34power actuated
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for hole-making in an elongated, tubular body, and method...
    • Patent number 11,938,648
    • Issue date Mar 26, 2024
    • Talgø Teknologi AS
    • Tor Ole Talgø
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Handheld punch tool
    • Patent number 11,820,038
    • Issue date Nov 21, 2023
    • Milwaukee Electric Tool Corporation
    • Jacob C. Strachan
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Hand-held knockout punch driver
    • Patent number 11,701,789
    • Issue date Jul 18, 2023
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rechargeable hydraulic punching machine for cable tray
    • Patent number 11,230,027
    • Issue date Jan 25, 2022
    • Gyutae Do
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Apparatus for hole-making in an elongated, tubular body, and method...
    • Patent number 11,213,969
    • Issue date Jan 4, 2022
    • Talgø Teknologi AS
    • Tor Ole Talgø
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic hand-held knockout punch driver
    • Patent number 11,148,312
    • Issue date Oct 19, 2021
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Methods of making and implanting barbed microcatheters having fluid...
    • Patent number 11,129,968
    • Issue date Sep 28, 2021
    • Ethicon, Inc.
    • Frank Richard Cichocki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hand-held knockout punch driver
    • Patent number 11,034,047
    • Issue date Jun 15, 2021
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulically actuated piston guided in a cylinder, and hydraulic w...
    • Patent number 10,821,593
    • Issue date Nov 3, 2020
    • Gustav Klauke GmbH
    • Egbert Frenken
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for operating a hydraulically operated hand-held device and...
    • Patent number 10,688,646
    • Issue date Jun 23, 2020
    • Gustav Klauke GmbH
    • Egbert Frenken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pivoting jaw and motor-actuable handheld apparatus
    • Patent number 10,272,482
    • Issue date Apr 30, 2019
    • Gustav Klauke GmbH
    • Egbert Frenken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hand-held knockout punch driver
    • Patent number 10,252,438
    • Issue date Apr 9, 2019
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic hand-held knockout punch driver
    • Patent number 10,195,755
    • Issue date Feb 5, 2019
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Trocar device with detachable handle and associated methods
    • Patent number 10,098,647
    • Issue date Oct 16, 2018
    • ECA Medical Instruments
    • John Nino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Jaw pair for punching out holes
    • Patent number 9,808,853
    • Issue date Nov 7, 2017
    • Gustav Klauke GmbH
    • Egbert Frenken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Trocar device with detachable handle and associated methods
    • Patent number 9,615,838
    • Issue date Apr 11, 2017
    • ECA Medical Instruments
    • John Nino
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hydraulic hand-held knockout punch driver
    • Patent number 9,199,389
    • Issue date Dec 1, 2015
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electric punch
    • Patent number 6,782,786
    • Issue date Aug 31, 2004
    • KTF Corporation
    • Hiroyasu Hoshino
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Portable punching machine
    • Patent number 6,442,847
    • Issue date Sep 3, 2002
    • Tung-Hsien Chen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tool head for a dual punch tool
    • Patent number 6,401,345
    • Issue date Jun 11, 2002
    • K.K.U. Limited
    • Jian-Shiou Liaw
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Pivoting fabricating apparatus with a linear action
    • Patent number 5,899,110
    • Issue date May 4, 1999
    • REO Hydraulic Pierce & Form, Inc
    • Robert Obrecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic puncher
    • Patent number 5,598,635
    • Issue date Feb 4, 1997
    • Nitto Kohki Co., Ltd.
    • Masayuki Saito
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic actuator
    • Patent number 5,233,749
    • Issue date Aug 10, 1993
    • Nitto Kohki Co., Ltd.
    • Masayuki Saito
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mechanical force enhancer
    • Patent number 5,095,618
    • Issue date Mar 17, 1992
    • Utica Enterprises, Inc.
    • Ernest A. Dacey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Electric punch
    • Patent number 4,987,811
    • Issue date Jan 29, 1991
    • Maruzen Kabushiki Kaisha
    • Masayoshi Ikarashi
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Mechanical force enhancer
    • Patent number 4,932,128
    • Issue date Jun 12, 1990
    • Utica Enterprises, Inc.
    • Ernest A. Dacey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punching tool
    • Patent number 4,922,615
    • Issue date May 8, 1990
    • Rikio Nishida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punch gun
    • Patent number 4,793,063
    • Issue date Dec 27, 1988
    • Lucien C. Ducret
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Portable hydraulic punch
    • Patent number 4,786,215
    • Issue date Nov 22, 1988
    • Butler Manufacturing Company
    • Richard R. McClure
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Portable hydraulic punch
    • Patent number 4,731,929
    • Issue date Mar 22, 1988
    • Butler Manufacturing Company
    • Richard R. McClure
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20240227042
    • Publication date Jul 11, 2024
    • Milwaukee Electric Tool Corporation
    • Gerald A. Zucca
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HANDHELD PUNCH TOOL
    • Publication number 20240083065
    • Publication date Mar 14, 2024
    • Milwaukee Electric Tool Corporation
    • Jacob C. Strachan
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Intraocular Lens Punch
    • Publication number 20220346944
    • Publication date Nov 3, 2022
    • International Science & Technology, LP
    • Ronald Dykes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HANDHELD PUNCH TOOL
    • Publication number 20220111548
    • Publication date Apr 14, 2022
    • Milwaukee Electric Tool Corporation
    • Jacob C. Strachan
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    APPARATUS FOR HOLE-MAKING IN AN ELONGATED, TUBULAR BODY, AND METHOD...
    • Publication number 20220080613
    • Publication date Mar 17, 2022
    • Talgø Teknologi AS
    • Tor Ole Talgø
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Knife Gate Valve Liner
    • Publication number 20220032486
    • Publication date Feb 3, 2022
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    METHODS OF IMPLANTING BARBED MICROCATHETERS HAVING FLUID EGRESS OPE...
    • Publication number 20210386973
    • Publication date Dec 16, 2021
    • Ethicon, Inc.
    • Frank Richard Cichocki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20210299902
    • Publication date Sep 30, 2021
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Drywall Punch Device
    • Publication number 20210276215
    • Publication date Sep 9, 2021
    • Dylan Treivush
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    RECHARGEABLE HYDRAULIC PUNCHING MACHINE FOR CABLE TRAY
    • Publication number 20210086389
    • Publication date Mar 25, 2021
    • Gyutae DO
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    APPARATUS FOR HOLE-MAKING IN AN ELONGATED, TUBULAR BODY, AND METHOD...
    • Publication number 20200147825
    • Publication date May 14, 2020
    • Talgø Teknologi AS
    • Tor Ole Talgø
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20190224879
    • Publication date Jul 25, 2019
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    HYDRAULIC HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20190152083
    • Publication date May 23, 2019
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR OPERATING A HYDRAULICALLY OPERATED HAND-HELD DEVICE AND...
    • Publication number 20180236649
    • Publication date Aug 23, 2018
    • GUSTAV KLAUKE GMBH
    • Egbert Frenken
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20160303755
    • Publication date Oct 20, 2016
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    HYDRAULIC HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20160039108
    • Publication date Feb 11, 2016
    • Milwaukee Electric Tool Corporation
    • James O. Myrhum
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    PIVOTING JAW AND MOTOR-ACTUABLE HANDHELD APPARATUS
    • Publication number 20150151348
    • Publication date Jun 4, 2015
    • GUSTAV KLAUKE GMBH
    • Egbert Frenken
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    JAW PAIR FOR PUNCHING OUT HOLES
    • Publication number 20140251104
    • Publication date Sep 11, 2014
    • GUSTAV KLAUKE GMBH
    • Egbert Frenken
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    HYDRAULIC HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20120255183
    • Publication date Oct 11, 2012
    • James O. Myrhum, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HAND-HELD KNOCKOUT PUNCH DRIVER
    • Publication number 20120255184
    • Publication date Oct 11, 2012
    • James O. Myrhum, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MULTI-FUNCTION POWER TOOL
    • Publication number 20120132453
    • Publication date May 31, 2012
    • Junjie Fu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Electric punching device
    • Publication number 20080098869
    • Publication date May 1, 2008
    • Qinqi Chen
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    IMPROVED HOLE-PUNCHING MACHINE
    • Publication number 20070131074
    • Publication date Jun 14, 2007
    • Chou-Chih Chiang
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Ergonomic, handheld, power index punch
    • Publication number 20060011026
    • Publication date Jan 19, 2006
    • Mark Dickey
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Punching apparatus
    • Publication number 20050172775
    • Publication date Aug 11, 2005
    • Pei-Yuan Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Punch
    • Publication number 20040237748
    • Publication date Dec 2, 2004
    • Klaus Potthoff
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electric punch
    • Publication number 20030131705
    • Publication date Jul 17, 2003
    • Hiroyasu Hoshino
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING