by attaching individual stirrups to longitudinal wires

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  • B21F27/125
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jig and method for making reinforcement cage

    • Patent number 11,525,271
    • Issue date Dec 13, 2022
    • Ruentex Engineering & Construction Co., Ltd.
    • Samuel Yin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jig and method for making reinforcement cage

    • Patent number 11,326,360
    • Issue date May 10, 2022
    • RUENTEX ENGINEERING & CONSTRUCTION CO., LTD.
    • Samuel Yin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Jig for making reinforcement cage, method for making assembly of th...

    • Patent number 10,626,612
    • Issue date Apr 21, 2020
    • RUENTEX ENGINEERING & CONSTRUCTON, CO., LTD.
    • Samuel Yin
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Installation for producing reinforcement cages for tower segments o...

    • Patent number 10,094,114
    • Issue date Oct 9, 2018
    • Wobben Properties GmbH
    • Georg Krüger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and system for the production of reinforcing dowel baskets f...

    • Patent number 9,561,557
    • Issue date Feb 7, 2017
    • Antonios Anagnostopoulos
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of creating integral spacers in reinforcing bars employed in...

    • Patent number 7,082,802
    • Issue date Aug 1, 2006
    • Oldcastle Precast, Inc.
    • Allen J. Reed
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for making reinforcing cages for reinforcing concrete

    • Patent number 6,944,951
    • Issue date Sep 20, 2005
    • Wayne Barden
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for forming metallic cages for reinforcement and relative de...

    • Patent number 6,560,834
    • Issue date May 13, 2003
    • BCD Marcel Wirth - Bending and Cutting Devices
    • Marcel Wirth
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device to produce reinforcement metal cages

    • Patent number 6,460,235
    • Issue date Oct 8, 2002
    • M.E.P. Macchine Elettroniche Piegatrici SpA
    • Giorgio Del Fabro
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fluid-tight coupling device for a feeder pipe

    • Patent number 6,216,766
    • Issue date Apr 17, 2001
    • Reynolds Wheels International Ltd.
    • Gianni Benni
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for producing reinforcing cages for rectangular pipes mad...

    • Patent number 6,148,873
    • Issue date Nov 21, 2000
    • MBK Maschinenbau GmbH
    • Klaus Mehre
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Modular reinforcement cages for ductile concrete frame members and...

    • Patent number 5,392,580
    • Issue date Feb 28, 1995
    • Hanns U. Baumann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for assembling reinforcing bar pier cages

    • Patent number 5,350,162
    • Issue date Sep 27, 1994
    • Meredith K. Cushing
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Installation and method for carrying out metallic reinforcements

    • Patent number 5,185,920
    • Issue date Feb 16, 1993
    • Jasime Aguilo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for producing reinforcements for use in reinforced concrete

    • Patent number 4,518,841
    • Issue date May 21, 1985
    • Bertrand L. de Bentzmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for producing reinforcements, in particular for reinforced...

    • Patent number 4,228,335
    • Issue date Oct 14, 1980
    • Bernard Herlin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reinforcing cage construction

    • Patent number 4,031,685
    • Issue date Jun 28, 1977
    • Robert F. Heinz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3874062

    • Patent number 3,874,062
    • Issue date Apr 1, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3838484

    • Patent number 3,838,484
    • Issue date Oct 1, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3837370

    • Patent number 3,837,370
    • Issue date Sep 24, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3744207

    • Patent number 3,744,207
    • Issue date Jul 10, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3661186

    • Patent number 3,661,186
    • Issue date May 9, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3375632

    • Patent number 3,375,632
    • Issue date Apr 2, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3280855

    • Patent number 3,280,855
    • Issue date Oct 25, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3254681

    • Patent number 3,254,681
    • Issue date Jun 7, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2786127

    • Patent number 2,786,127
    • Issue date Mar 19, 1957
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1688957

    • Patent number 1,688,957
    • Issue date Oct 23, 1928
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents