TREA

Margaret Virginia Graver

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  • Bath, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Uniform stacking cup lid
    • Patent number 5,791,509
    • Issue date Aug 11, 1998
    • James River Corporation of Virginia
    • Jonathan Edward Rush
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cup lid
    • Patent number D381267
    • Issue date Jul 22, 1997
    • James River Corporation of Virginia
    • Jonathan Edward Rush
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Cup lid
    • Patent number D381268
    • Issue date Jul 22, 1997
    • James River Corporation of Virginia
    • Jonathan Edward Rush
    • D09 - Packages and containers for goods