TREA

of solid material

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  • CPC
  • B21C5/006
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C5/00Pointing Push-pointing

Current Industry

B21C5/006of solid material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device and procedure of forming a point on wire ends
    • Patent number 6,479,798
    • Issue date Nov 12, 2002
    • Masohinenfabrik Niehoff GmbH & Co. KG
    • Josef Leipold
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Conductor reducer for co-axial cable
    • Patent number 6,314,779
    • Issue date Nov 13, 2001
    • Donald A. Kesinger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing of fastening elements
    • Patent number 6,234,913
    • Issue date May 22, 2001
    • Hilti Akteingesellschaft
    • Christian Bömcke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine to sharpen bars to a point
    • Patent number 5,546,782
    • Issue date Aug 20, 1996
    • Danieli & C. Officine Meccaniche S.p.A.
    • Bruno Di Giusto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Conductor cutting method and coil parts
    • Patent number 5,455,389
    • Issue date Oct 3, 1995
    • Matsushita Electric Industrial Co., Ltd.
    • Tosiaki Hirose
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire pointing machine
    • Patent number 4,106,352
    • Issue date Aug 15, 1978
    • Firma Friedrich Krollmann
    • Walter Arndt
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for providing an electrical contact with a tip...
    • Patent number 4,014,199
    • Issue date Mar 29, 1977
    • GTE Sylvania Incorporated
    • Robert Arthur Coons
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3802244
    • Patent number 3,802,244
    • Issue date Apr 9, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3712104
    • Patent number 3,712,104
    • Issue date Jan 23, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3654784
    • Patent number 3,654,784
    • Issue date Apr 11, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3300855
    • Patent number 3,300,855
    • Issue date Jan 31, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3263470
    • Patent number 3,263,470
    • Issue date Aug 2, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3256731
    • Patent number 3,256,731
    • Issue date Jun 21, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2701976
    • Patent number 2,701,976
    • Issue date Feb 15, 1955
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1904146
    • Patent number 1,904,146
    • Issue date Apr 18, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1696698
    • Patent number 1,696,698
    • Issue date Dec 25, 1928
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1696697
    • Patent number 1,696,697
    • Issue date Dec 25, 1928
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1567960
    • Patent number 1,567,960
    • Issue date Dec 29, 1925
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1526540
    • Patent number 1,526,540
    • Issue date Feb 17, 1925
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents