TREA

Kenneth D. Lewis

Follow

Person

  • Wisconsin Rapids, WI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Tree step with strap attachment
    • Patent number 6,431,315
    • Issue date Aug 13, 2002
    • K D L Outdoor Products, Inc.
    • Kenneth D. Lewis
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Harness tree seat with ascender
    • Patent number 6,035,966
    • Issue date Mar 14, 2000
    • K D L Outdoor Products, Inc.
    • Kenneth D. Lewis
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Portable tree seat
    • Patent number 4,625,833
    • Issue date Dec 2, 1986
    • Kenneth D. Lewis
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING