TREA

Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass

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Industry

  • CPC
  • B21D45/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL

Current Industry

B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass

Sub Industries

B21D45/003in punching machines or punching tools B21D45/006Stripping-off devices B21D45/02Ejecting devices B21D45/04interrelated with motion of tool B21D45/06Stripping-off devices B21D45/065for deep-drawn cans B21D45/08interrelated with motion of tool B21D45/10Combined ejecting and stripping-off devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressing machine and pressed product manufacturing method
    • Patent number 12,157,157
    • Issue date Dec 3, 2024
    • Asahi-Seiki Manufacturing Co., Ltd.
    • Fujio Mori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatuses and methods for cutting porous substrates
    • Patent number 12,145,288
    • Issue date Nov 19, 2024
    • QIAGEN HEALTHCARE BIOTECHNOLOGIES SYSTEMS GMBH
    • Weston Blaine Griffin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Workpiece ejecting system for use in stamping machine
    • Patent number 12,128,471
    • Issue date Oct 29, 2024
    • AKRIBIS SYSTEMS PTE LTD
    • Udornpan Chantagorn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punching apparatus
    • Patent number 12,090,543
    • Issue date Sep 17, 2024
    • Salvagnini Italia S.p.A.
    • Diego Figatti
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for producing tear-open lids
    • Patent number 12,083,577
    • Issue date Sep 10, 2024
    • Soudronic AG
    • Peter Gysi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Stick curvature correction device
    • Patent number 12,017,266
    • Issue date Jun 25, 2024
    • HITEC Co., Ltd.
    • Tatsuo Nakamura
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Stock lifter assembly
    • Patent number 11,969,775
    • Issue date Apr 30, 2024
    • Standard Lifters, Inc.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Punching device making large rectangular holes in rectangular tubin...
    • Patent number 11,931,790
    • Issue date Mar 19, 2024
    • Charles D. Hayes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Stock lifter assembly
    • Patent number 11,707,775
    • Issue date Jul 25, 2023
    • Standard Lifters, Inc.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forming tool and method for producing a component
    • Patent number 11,666,959
    • Issue date Jun 6, 2023
    • Bayerische Motoren Werke Aktiengesellschaft
    • Thomas Schmolke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sheet material machining system and method for processing workpiece
    • Patent number 11,623,266
    • Issue date Apr 11, 2023
    • Yamazaki Mazak Corporation
    • Yukio Morita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Floating cutter unit and trimming press processing device
    • Patent number 11,577,298
    • Issue date Feb 14, 2023
    • Oiles Corporation
    • Hideki Kiriaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bottle, cap and machine
    • Patent number 11,517,956
    • Issue date Dec 6, 2022
    • FORDS PACKAGING SYSTEMS LIMITED
    • Laura Anne Whincup
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wheel spinning die and die releasing device
    • Patent number 11,491,527
    • Issue date Nov 8, 2022
    • CITIC Dicastal CO., LTD.
    • Jinling Yang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacturing device and manufacturing method for component having...
    • Patent number 11,484,933
    • Issue date Nov 1, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji Terada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Conveying device
    • Patent number 11,465,193
    • Issue date Oct 11, 2022
    • Honda Motor Co., Ltd.
    • Yohei Watanabe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal fastening die assembly
    • Patent number 11,446,726
    • Issue date Sep 20, 2022
    • BTM Company, LLC
    • Steven J. Sprotberry
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Stock lifter assembly
    • Patent number 11,267,036
    • Issue date Mar 8, 2022
    • Standard Lifters, Inc.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Machining planar workpieces
    • Patent number 11,241,727
    • Issue date Feb 8, 2022
    • TRUMPF Werkzeugmaschinen GmbH+Co. KG
    • Simon Ockenfuss
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Blanking punch
    • Patent number 11,192,166
    • Issue date Dec 7, 2021
    • Bayerische Motoren Werke Aktiengesellschaft
    • Michael Geiger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Progressive die machine and method for manufacturing laminated iron...
    • Patent number 11,065,665
    • Issue date Jul 20, 2021
    • KURODA PRECISION INDUSTRIES LTD
    • Hideo Horii
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Processing device and processing method
    • Patent number 10,981,211
    • Issue date Apr 20, 2021
    • Mitsui High-Tec, Inc.
    • Masahiko Furuta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing tooth-shaped component, and tooth-shaped co...
    • Patent number 10,857,582
    • Issue date Dec 8, 2020
    • Nippon Steel Corporation
    • Mitsuharu Yamagata
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Actuator device
    • Patent number 10,786,845
    • Issue date Sep 29, 2020
    • Hatebur Umformmaschinen AG
    • Mihai Vulcan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Lubrication-free sealing device for necking machinery
    • Patent number 10,751,783
    • Issue date Aug 25, 2020
    • Belvac Production Machinery, Inc.
    • Brian S. Gearhart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Modular pilot assembly with self-contained stripper and method for...
    • Patent number 10,730,099
    • Issue date Aug 4, 2020
    • Standard Lifters, Inc.
    • Scott M. Breen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of fabricating a one-piece metal vehicle wheel by hydro form...
    • Patent number 10,722,932
    • Issue date Jul 28, 2020
    • Ali Sadri
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Lubrication-free sealing device for necking machinery
    • Patent number 10,710,142
    • Issue date Jul 14, 2020
    • Belvac Production Machinery, Inc.
    • Brian S. Gearhart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Vehicle stabilizer, processing device for eye portion of stabilizer...
    • Patent number 10,696,122
    • Issue date Jun 30, 2020
    • NHK Spring Co., Ltd.
    • Yasuharu Sakurai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Automatic cleaner and pressing device
    • Patent number 10,688,747
    • Issue date Jun 23, 2020
    • FANUC CORPORATION
    • Yoshio Motowaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Battery Case, Battery Case Shaping Apparatus, and Secondary Battery...
    • Publication number 20250149694
    • Publication date May 8, 2025
    • LG ENERGY SOLUTION, LTD.
    • Soo Young Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANUFACTURING METHOD OF HOT-STAMPED PRODUCT
    • Publication number 20250100043
    • Publication date Mar 27, 2025
    • UNIPRES CORPORATION
    • Tsutomu SERIZAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PILOT ASSEMBLY
    • Publication number 20250065392
    • Publication date Feb 27, 2025
    • STANDARD LIFTERS, INC.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STICK CURVATURE CORRECTION DEVICE
    • Publication number 20230390819
    • Publication date Dec 7, 2023
    • HITEC CO., LTD.
    • Tatsuo NAKAMURA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Apparatus for Manufacturing Pouch of Secondary Battery
    • Publication number 20230321709
    • Publication date Oct 12, 2023
    • LG ENERGY SOLUTION, LTD.
    • Chung Hee Lee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STOCK LIFTER ASSEMBLY
    • Publication number 20230311190
    • Publication date Oct 5, 2023
    • STANDARD LIFTERS, INC.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SENSING ARRANGEMENT AND SYSTEM FOR DYNAMIC MEASUREMENTS OF CAN ON P...
    • Publication number 20230294159
    • Publication date Sep 21, 2023
    • Stolle Machinery Company, LLC
    • Jonathan Scott Saunders
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WORKPIECE TRANSPORT DEVICE
    • Publication number 20230256499
    • Publication date Aug 17, 2023
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Kazuyuki HIRATA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Punching Tool for Mobile Use
    • Publication number 20230201905
    • Publication date Jun 29, 2023
    • Alfra GmbH
    • Klaus Pfeiffer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND DEVICE FOR PRODUCING TEAR-OPEN LIDS
    • Publication number 20220395889
    • Publication date Dec 15, 2022
    • Soudronic AG
    • Peter Gysi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PUNCHING APPARATUS
    • Publication number 20220362830
    • Publication date Nov 17, 2022
    • Salvagnini Italia S.p.A
    • Diego FIGATTI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WORKPIECE EJECTING SYSTEM FOR USE IN STAMPING MACHINE
    • Publication number 20220314299
    • Publication date Oct 6, 2022
    • Akribis Systems PTE LTD
    • Udornpan CHANTAGORN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRIPPER UNIT
    • Publication number 20220305545
    • Publication date Sep 29, 2022
    • FIBRO GMBH
    • Erich Markowitsch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESSING MACHINE AND PRESSED PRODUCT MANUFACTURING METHOD
    • Publication number 20220241835
    • Publication date Aug 4, 2022
    • ASAHI-SEIKI MANUFACTURING CO., LTD.
    • Fujio MORI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STOCK LIFTER ASSEMBLY
    • Publication number 20220184684
    • Publication date Jun 16, 2022
    • STANDARD LIFTERS, INC.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METAL FASTENING DIE ASSEMBLY
    • Publication number 20210354188
    • Publication date Nov 18, 2021
    • BTM Company, LLC
    • Steven J. SPROTBERRY
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUSES AND METHODS FOR CUTTING POROUS SUBSTRATES
    • Publication number 20210291397
    • Publication date Sep 23, 2021
    • QIAGEN Healthcare Biotechnologies Systems GmbH
    • Weston Blaine GRIFFIN
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Punch Hole Forming Method and Punch Hole Forming Device
    • Publication number 20210154723
    • Publication date May 27, 2021
    • OSAKA GAS CO., LTD.
    • Norihisa Shinke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FLOATING CUTTER UNIT AND TRIMMING PRESS PROCESSING DEVICE
    • Publication number 20210078065
    • Publication date Mar 18, 2021
    • OILES CORPORATION
    • Hideki KIRIAKI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Small Item Stripper Bridge
    • Publication number 20210016340
    • Publication date Jan 21, 2021
    • William Douglas Rogers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Forming Tool and Method for Producing a Component
    • Publication number 20200398330
    • Publication date Dec 24, 2020
    • Bayerische Motoren Werke Aktiengesellschaft
    • Thomas SCHMOLKE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STOCK LIFTER ASSEMBLY
    • Publication number 20200206800
    • Publication date Jul 2, 2020
    • STANDARD LIFTERS, INC.
    • Scott M. Breen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Adjustable Intelligent Digital-display Plate Punching Device with I...
    • Publication number 20200038937
    • Publication date Feb 6, 2020
    • Man Ho So
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Workpiece Discharging Devices and Related Systems and Methods
    • Publication number 20200001346
    • Publication date Jan 2, 2020
    • TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
    • Detlef Breitling
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Blanking Punch
    • Publication number 20190381554
    • Publication date Dec 19, 2019
    • Bayerische Motoren Werke Aktiengesellschaft
    • Michael GEIGER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHEET MATERIAL MACHINING SYSTEM AND METHOD FOR PROCESSING WORKPIECE
    • Publication number 20190337041
    • Publication date Nov 7, 2019
    • Yamazaki Mazak Corporation
    • Yukio MORITA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    DIES FOR MANUFACTURING SHIMS
    • Publication number 20190262886
    • Publication date Aug 29, 2019
    • SAMHEUNG PRECISION. CO. LTD.
    • Jae Yeol YANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    RADIAL OFFSET MONITOR
    • Publication number 20190240717
    • Publication date Aug 8, 2019
    • CROWN PACKAGING TECHNOLOGY, INC.
    • Bronislaw RUKAT
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    COMPONENT FORMING MACHINE WITH JAMMED COMPONENT MITIGATION
    • Publication number 20190201963
    • Publication date Jul 4, 2019
    • TEXAS INSTRUMENTS INCORPORATED
    • Jefferson Ochoa LUGUE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR