TREA

of coated strip material (making multi-wall tubes)

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Industry

  • CPC
  • B21C37/102
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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 B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape

Current Industry

B21C37/102of coated strip material (making multi-wall tubes)
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fabric covered metal rail and method for producing same
    • Patent number 5,049,424
    • Issue date Sep 17, 1991
    • Hunter Douglas Inc.
    • L. Eugene Carden
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing a fabric covered metal rail
    • Patent number 4,864,712
    • Issue date Sep 12, 1989
    • Hunter Douglas Inc.
    • L. Eugene Carden
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    1712543
    • Patent number 1,712,543
    • Issue date May 14, 1929
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    CLAD ROLLED METAL TUBE
    • Publication number 20120097288
    • Publication date Apr 26, 2012
    • LUVATA OY
    • Mark Irwin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CLAD ROLLING MILL FOR JOINING ONE OR MORE PROFILES
    • Publication number 20120097732
    • Publication date Apr 26, 2012
    • LUVATA OY
    • Mark Irwin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR PRODUCING A METAL TUBE BY CLAD ROLLING ONE MORE PROFILES...
    • Publication number 20090263598
    • Publication date Oct 22, 2009
    • LUVATA OY
    • Mark Irwin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONVOLUTED HEAT SHIELD
    • Publication number 20060272795
    • Publication date Dec 7, 2006
    • Rick A. Horvat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...