TREA

Harold J. Coleman

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  • Chandler, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Line feed mechanism for a line trimmer
    • Patent number 6,148,523
    • Issue date Nov 21, 2000
    • Ryobi North America, Inc.
    • Robert G Everts
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Gasoline powered parallel tube blower/vacuum
    • Patent number 6,000,096
    • Issue date Dec 14, 1999
    • Ryobi North America, Inc.
    • Robert G. Everts
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Line feed configuration for line trimmers
    • Patent number 5,671,536
    • Issue date Sep 30, 1997
    • Ryobi North America, Inc.
    • Robert G. Everts
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Line feed configuration for line trimmers
    • Patent number 5,659,960
    • Issue date Aug 26, 1997
    • Ryobi North America, Inc.
    • Robert G. Everts
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING