TREA

PITTSBURGH TUBE COMPANY

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Organization

  • MONACA, PA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 4,893,972
    • Issue date Jan 16, 1990
    • Pittsburgh Tube Company
    • Lester J. Blaho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inside-tube scarfing tool
    • Patent number 4,682,921
    • Issue date Jul 28, 1987
    • Pittsburgh Tube Company
    • Lester J. Blaho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    76049524 - OPTIWALL
    • Serial number 76049524
    • Filing date May 16, 2000
    • PITTSBURGH TUBE COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    73572339 - 5 13 DOM
    • Serial number 73572339
    • Registration number 1416390
    • Filing date Dec 9, 1985
    • PITTSBURGH TUBE COMPANY
    • 6 - Common metals and their alloys
  • Information Trademark

    73572340 - 5 12 PLUS
    • Serial number 73572340
    • Registration number 1416391
    • Filing date Dec 9, 1985
    • PITTSBURGH TUBE COMPANY
    • 6 - Common metals and their alloys