TREA

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  • CPC
  • B21D3/05
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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 B21D3/00Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts

Current Industry

B21D3/05arranged on axes rectangular to the path of the work
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunction work apparatus
    • Patent number 11,628,482
    • Issue date Apr 18, 2023
    • M.E.P. Macchine Elettroniche Piegatrici SpA
    • Patrizia Pezzuto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fence post straightening device
    • Patent number 11,548,047
    • Issue date Jan 10, 2023
    • DJI INNOVATIONS PTY LTD
    • Daryl Irving
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rerounder system
    • Patent number 11,407,164
    • Issue date Aug 9, 2022
    • Trinity Bay Equipment Holdings, LLC
    • Matthew Allen Hegler
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Versatile tubing straightener
    • Patent number 11,123,782
    • Issue date Sep 21, 2021
    • Husky Corporation
    • Paul T. Pitney
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coiled material passing device and coiled material passing method
    • Patent number 11,103,908
    • Issue date Aug 31, 2021
    • Komatsu Industries Corporation
    • Hidekazu Tokunaga
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Straightening device
    • Patent number 10,894,280
    • Issue date Jan 19, 2021
    • Shang-Yuan Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Straightening apparatus and method of changing rollers thereof
    • Patent number 10,603,704
    • Issue date Mar 31, 2020
    • SMS GROUP GMBH
    • Markus Willems
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device and method for manufacturing welded shaped steel
    • Patent number 10,293,438
    • Issue date May 21, 2019
    • Nisshin Steel Co., Ltd.
    • Hiroshi Asada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Straightening device for welding wire
    • Patent number 9,873,162
    • Issue date Jan 23, 2018
    • Kobe Steel, Ltd.
    • Koji Negishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe straightening apparatus and a method of straightening a pipe
    • Patent number 9,751,121
    • Issue date Sep 5, 2017
    • Matthew Murphy
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drawing unit and corresponding method
    • Patent number 9,643,227
    • Issue date May 9, 2017
    • M.E.P. MACCHINE ELETTONRICHE PIEGATRICI SPA
    • Giorgio Del Fabro
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Straightening machine
    • Patent number 9,623,461
    • Issue date Apr 18, 2017
    • Primetals Technologies Italy S.R.L.
    • Danilo Nespoli
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Open containment frame for roller applied deep compression treatmen...
    • Patent number 9,616,477
    • Issue date Apr 11, 2017
    • Ellwood National Investment Corp.
    • Ronald F. Dexter
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Turk's head stand
    • Patent number 9,180,507
    • Issue date Nov 10, 2015
    • Nakata Manufacturing Co., Ltd.
    • Hiroaki Yabuta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for installing a retractable thermocouple
    • Patent number 9,138,791
    • Issue date Sep 22, 2015
    • Zeeco, Inc.
    • Clayton A. Francis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for leveling parts in a roller leveling machine
    • Patent number 8,789,399
    • Issue date Jul 29, 2014
    • ARKU Maschinenbau GmbH
    • Horst Braeutigam
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for leveling metal stock
    • Patent number 8,667,826
    • Issue date Mar 11, 2014
    • ARKU Maschinenbau GmbH
    • Reiner Huck
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for installing a retractable thermocouple
    • Patent number 8,485,010
    • Issue date Jul 16, 2013
    • Zeeco, Inc.
    • Clayton A. Francis
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Straightening a tube on an expander
    • Patent number 8,474,292
    • Issue date Jul 2, 2013
    • SMS MEER GMBH
    • Manfred Kolbe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mobile coiled tubing straightening tool
    • Patent number 7,997,347
    • Issue date Aug 16, 2011
    • Schlumberger Technology Corporation
    • L. Michael McKee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of operating a section straightening machine
    • Patent number 7,159,431
    • Issue date Jan 9, 2007
    • SMS Demag Aktiengesellschaft
    • Hans Georg Hartung
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Section straightening machine
    • Patent number 6,843,091
    • Issue date Jan 18, 2005
    • SMS Demag Aktiengesellschaft
    • Hans Georg Hartung
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube feeding apparatus
    • Patent number 6,494,353
    • Issue date Dec 17, 2002
    • Burr Oak Tool and Guage Company, Inc.
    • Derrick S. Small
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe gauging and rounding apparatus and method
    • Patent number 6,490,900
    • Issue date Dec 10, 2002
    • American Cast Iron Pipe Company
    • Gene L. Oliver
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube straightener and drive therefor
    • Patent number 6,354,126
    • Issue date Mar 12, 2002
    • Burr Oak Tool & Gauge Company
    • Derrick S. Small
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Straightener for rolled ferrous products, having horizontally opena...
    • Patent number 6,354,127
    • Issue date Mar 12, 2002
    • Techint Compagnia Tecnica Internazionale S.p.A.
    • Marco Rossini
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and machine for straightening sections
    • Patent number 6,266,989
    • Issue date Jul 31, 2001
    • SMS Demag AG
    • Siegfried Pohl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device and method for compressing
    • Patent number 6,253,587
    • Issue date Jul 3, 2001
    • NKT Cables GmbH
    • Wolfgang Nolden
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Decamberer
    • Patent number 6,038,904
    • Issue date Mar 21, 2000
    • Austen Barnes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Straightening machine for rolled beams
    • Patent number 6,038,907
    • Issue date Mar 21, 2000
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Markus Willems
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    REROUNDER SYSTEM
    • Publication number 20210078237
    • Publication date Mar 18, 2021
    • TRINITY BAY EQUIPMENT HOLDINGS, LLC
    • Matthew Allen Hegler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Multifunction Work Apparatus
    • Publication number 20190337037
    • Publication date Nov 7, 2019
    • A.C.M. SRL AUTOMATISMI COSTRUZIONI MECCANICHE
    • Patrizia Pezzuto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FENCE POST STRAIGHTENING DEVICE
    • Publication number 20190275577
    • Publication date Sep 12, 2019
    • DJI INNOVATIONS PTY LTD
    • Daryl Irving
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRAIGHTENING APPARATUS AND METHOD OF CHANGING ROLLERS THEREOF
    • Publication number 20180036779
    • Publication date Feb 8, 2018
    • SMS Group GmbH
    • Markus WILLEMS
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WIRE STRAIGHTENING DEVICE
    • Publication number 20160354820
    • Publication date Dec 8, 2016
    • Sumitomo Wiring Systems, Ltd.
    • Junichi KATOU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRAIGHTENING DEVICE FOR WELDING WIRE
    • Publication number 20160311048
    • Publication date Oct 27, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Koji NEGISHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND ASSEMBLY OF STRAIGHTENING HEAVY WALL TUBE
    • Publication number 20150258593
    • Publication date Sep 17, 2015
    • SSP Fittings Corp.
    • Jeffrey E. King
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Straightening Roller Unit
    • Publication number 20150209850
    • Publication date Jul 30, 2015
    • EVG ENTWICKLUNGS- U. VERWETUNGS-GESSELLSCHAFT m.b.H.
    • Walter Resch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PIPE STRAIGHTENING APPARATUS AND A METHOD OF STRAIGHTENING A PIPE
    • Publication number 20140150512
    • Publication date Jun 5, 2014
    • Matthew Murphy
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE FOR UNWINDING AND STRAIGHTENING COILED METALLIC TUBES
    • Publication number 20120291507
    • Publication date Nov 22, 2012
    • Luiz Carlos Dias De Carvalho
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TURK'S HEAD STAND
    • Publication number 20120279270
    • Publication date Nov 8, 2012
    • NAKATA MANUFACTURING CO., LTD.
    • Hiroaki Yabuta
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Device for Leveling Metal Stock
    • Publication number 20110174595
    • Publication date Jul 21, 2011
    • ARKU Maschinenbau GmbH
    • Reiner Huck
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Leveling Parts in a Roller Leveling Machine
    • Publication number 20110138868
    • Publication date Jun 16, 2011
    • ARKU Maschinenbau GmbH
    • Horst Braeutigam
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Mobile Coiled Tubing Straightening Tool
    • Publication number 20100181078
    • Publication date Jul 22, 2010
    • L. Michael McKee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STRAIGHTENING A TUBE ON AN EXPANDER
    • Publication number 20100095736
    • Publication date Apr 22, 2010
    • Manfred KOLBE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUBING STRAIGHTENER
    • Publication number 20090301156
    • Publication date Dec 10, 2009
    • Glen CORBEIL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Straightening Hot Profiled Sections
    • Publication number 20080202187
    • Publication date Aug 28, 2008
    • Betriebsforschungsinstitut VDEh-Institut fur angewandte Forschung GmbH
    • Axel Maag
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of operating a section straightening machine
    • Publication number 20050056068
    • Publication date Mar 17, 2005
    • Hans Georg Hartung
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Straightening system for tubing
    • Publication number 20040107756
    • Publication date Jun 10, 2004
    • Momba Innovations Inc.
    • Robert Joseph Foster
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Section straightening machine
    • Publication number 20030172703
    • Publication date Sep 18, 2003
    • Hans Georg Hartung
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Tube straightener and drive therefor
    • Publication number 20030079590
    • Publication date May 1, 2003
    • Burr Oak Tool and Gauge Company, Inc.
    • Derrick S. Small
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Straightenting machine for straightening elongated bodies
    • Publication number 20020162373
    • Publication date Nov 7, 2002
    • Alexander Schramm
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Tube straightener and drive therefor
    • Publication number 20020033036
    • Publication date Mar 21, 2002
    • Burr Oak Tool and Gauge Company.
    • Derrick S. Small
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...