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Crawford Lyons

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  • Spring Grove, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stackable ergonomic handle
    • Patent number 6,223,397
    • Issue date May 1, 2001
    • Graham Packaging Company, L.P.
    • Roger M. Prevot
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Ergonomic handle for a blow-molded container
    • Patent number D423349
    • Issue date Apr 25, 2000
    • Graham Packaging Company, L.P.
    • Crawford Lyons
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Stackable ergonomic handle
    • Patent number 6,049,945
    • Issue date Apr 18, 2000
    • Graham Packaging Company L.P.
    • Roger M. Prevot
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Plastic container and non-integral handle
    • Patent number 5,931,324
    • Issue date Aug 3, 1999
    • Graham Packaging Company, L.P.
    • Crawford Lyons
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Blow-molded plastic container with permanently attached separate ha...
    • Patent number 5,918,754
    • Issue date Jul 6, 1999
    • Graham Packaging Corporation
    • Crawford Lyons
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL