TREA

American Longwall Face Conveyors, Inc.

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Organization

  • Abingdon, VA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Split sprocket and retainer assembly
    • Patent number 5,389,044
    • Issue date Feb 14, 1995
    • American Longwall Face Conveyors, Inc.
    • Clarence L. Bandy
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sprocket with asymmetrical teeth for mining conveyors
    • Patent number 5,318,483
    • Issue date Jun 7, 1994
    • American Longwall Face Conveyors, Inc.
    • William J. Reid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74620749 - INTELLISTART THE INTELLIGENT CONVEYOR CONTROL SYSTEM
    • Serial number 74620749
    • Filing date Jan 13, 1995
    • American Longwall Face Conveyors, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments