TREA

of concrete reinforcing bars

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Industry

  • CPC
  • C21D7/105
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Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D7/00Modifying the physical properties of iron or steel by deformation

Current Industry

C21D7/105of concrete reinforcing bars
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Deformed reinforcing bar
    • Patent number 10,774,534
    • Issue date Sep 15, 2020
    • JFE Steel Corporation
    • Kiyoshi Uwai
    • E04 - BUILDING
  • Information Patent Grant

    Reinforcing
    • Patent number 9,637,924
    • Issue date May 2, 2017
    • MB Couplers Pty Ltd
    • Ernest Comerford
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Machine for continuously cold working steel bar
    • Patent number 4,075,880
    • Issue date Feb 28, 1978
    • Reinforcing & Allied Industries (Proprietary) Limited
    • William Raeburn Copeland
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3928998
    • Patent number 3,928,998
    • Issue date Dec 30, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3847002
    • Patent number 3,847,002
    • Issue date Nov 12, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3256725
    • Patent number 3,256,725
    • Issue date Jun 21, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3186206
    • Patent number 3,186,206
    • Issue date Jun 1, 1965
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3136054
    • Patent number 3,136,054
    • Issue date Jun 9, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3031750
    • Patent number 3,031,750
    • Issue date May 1, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2805470
    • Patent number 2,805,470
    • Issue date Sep 10, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2738576
    • Patent number 2,738,576
    • Issue date Mar 20, 1956
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2723702
    • Patent number 2,723,702
    • Issue date Nov 15, 1955
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2347904
    • Patent number 2,347,904
    • Issue date May 2, 1944
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2260779
    • Patent number 2,260,779
    • Issue date Oct 28, 1941
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2225064
    • Patent number 2,225,064
    • Issue date Dec 17, 1940
    • C21 - METALLURGY OF IRON