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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D28/00Shaping by press-cutting Perforating

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B21D28/32in other articles of special shape
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR CREATING GUTTER HOLE
    • Publication number 20240051008
    • Publication date Feb 15, 2024
    • Workman Home Improvements, LLC
    • Robbie L. WORKMAN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MODULAR TOOLING FOR AXLE HOUSING AND MANUFACTURING PROCESS
    • Publication number 20220072600
    • Publication date Mar 10, 2022
    • Mahindra N.A. Tech Center
    • David E. PECK
    • B30 - PRESSES
  • Information Patent Application

    PRESS DEVICE OF MULTI CAM TYPE
    • Publication number 20220001436
    • Publication date Jan 6, 2022
    • Hyundai Motor Company
    • Seho Lee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BALL SCREW, SPINDLE NUT AND METHOD FOR PRODUCING A SPINDLE NUT
    • Publication number 20210301911
    • Publication date Sep 30, 2021
    • SFS intec Holding AG
    • Daniel SINZ
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Punch locating apparatus for jewelry processing
    • Publication number 20200101516
    • Publication date Apr 2, 2020
    • Ting Qian
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRIC CONDUCTOR INSERTION DEVICE
    • Publication number 20200076281
    • Publication date Mar 5, 2020
    • Honda Motor Co., Ltd.
    • Takashi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD OF POSITIONING AND FIXING OF STATOR CORE AND APPARATUS FOR SAME
    • Publication number 20200076280
    • Publication date Mar 5, 2020
    • Honda Motor Co., Ltd.
    • Takashi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Device And Method For Monitoring A Wedge Drive Tool
    • Publication number 20200039165
    • Publication date Feb 6, 2020
    • FIBRO GMBH
    • Norbert Reinmuth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SEAT SLIDER DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20200001745
    • Publication date Jan 2, 2020
    • Toyota Body Seiko Co., LTD.
    • Norio SHIMIZU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WEDGE DRIVE AND METHOD FOR PRODUCING A WEDGE DRIVE HAVING OPTIMIZED...
    • Publication number 20190374990
    • Publication date Dec 12, 2019
    • FIBRO GMBH
    • Markus Meyer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MACHINING PLANAR WORKPIECES
    • Publication number 20190299272
    • Publication date Oct 3, 2019
    • TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
    • Simon Ockenfuss
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR MANUFACTURING SEPARATOR
    • Publication number 20190270130
    • Publication date Sep 5, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kenshiro MORIDE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Chassis Suspension Component with Eccentric Disc Stop and Method fo...
    • Publication number 20190263207
    • Publication date Aug 29, 2019
    • Autotech Engineering Deutschland GmbH
    • Mario Krolo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    JOINT FLANGE USING THICKNESS-INCREASED AND CUTTING-PROCESSED PIPE A...
    • Publication number 20190232355
    • Publication date Aug 1, 2019
    • Jin Sang Ha
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    MACHINING APPARATUS
    • Publication number 20190099798
    • Publication date Apr 4, 2019
    • Honda Motor Co., Ltd.
    • Keiichiro Oka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WEDGE DRIVE
    • Publication number 20180369893
    • Publication date Dec 27, 2018
    • Harald Weigelt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AUTOMATED METHOD AND MACHINE FOR FABRICATING METAL FENCE PICKETS
    • Publication number 20170368587
    • Publication date Dec 28, 2017
    • HARRY ROSARIO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Eavestrough Outlet Cutter
    • Publication number 20170368591
    • Publication date Dec 28, 2017
    • Kevin Anthony Grant
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BREADMAKING TRAY AND MANUFACTURING METHOD THEREFOR
    • Publication number 20170318820
    • Publication date Nov 9, 2017
    • KOREA TACONIC CO., LTD.
    • Yong-Muk LIM
    • A21 - BAKING EDIBLE DOUGHS
  • Information Patent Application

    Forged Wheel Trimming Die
    • Publication number 20170291210
    • Publication date Oct 12, 2017
    • CITIC DICASTAL CO., LTD
    • Rui Li
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CHAIR TRAY AND CHASSIS, CHASSIS FORMING METHOD AND CHASSIS MOUNTING...
    • Publication number 20170164749
    • Publication date Jun 15, 2017
    • ZHONGWEI HOLDING GROUP CO., LTD
    • Qiankui Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CRAWLER TRACK SHOE CORE METAL, RESILIENT CRAWLER TRACK SHOE, AND CR...
    • Publication number 20170113744
    • Publication date Apr 27, 2017
    • Bridgestone Corporation
    • Tatsuya KOBORI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TOOL SLIDE
    • Publication number 20170014888
    • Publication date Jan 19, 2017
    • VOESTALPINE GIESSEREI LINZ GMBH
    • Markus MEYER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TOOL SLIDE
    • Publication number 20170014889
    • Publication date Jan 19, 2017
    • VOESTALPINE GIESSEREI LINZ GMBH
    • Markus MEYER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TOOL SLIDE
    • Publication number 20170014890
    • Publication date Jan 19, 2017
    • VOESTALPINE GIESSEREI LINZ GMBH
    • Markus MEYER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CAM DEVICE
    • Publication number 20150273556
    • Publication date Oct 1, 2015
    • SANKYO OILLESS INDUSTRY, INC.
    • Takashi SHIBATA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CAM DEVICE
    • Publication number 20150273557
    • Publication date Oct 1, 2015
    • SANKYO OILLESS INDUSTRY, INC.
    • Takashi SHIBATA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CAM DEVICE
    • Publication number 20140208891
    • Publication date Jul 31, 2014
    • SANKYO OILLESS INDUSTRY, INC.
    • Takashi SHIBATA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DIE FOR MACHINE PRESS
    • Publication number 20130255351
    • Publication date Oct 3, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Tsuyoshi Nanba
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    VALVES AND HUBS FOR TUBULAR DEVICES AND METHODS FOR MAKING AND USIN...
    • Publication number 20130085450
    • Publication date Apr 4, 2013
    • AUST Development, LLC
    • Stephen A. Leeflang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...