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Kari Lehtonen

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  • Kaarina, FI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-pull exercise devices
    • Patent number 5,403,257
    • Issue date Apr 4, 1995
    • Tunturipyora Oy
    • Kari Lehtonen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Physical exerciser
    • Patent number D329477
    • Issue date Sep 15, 1992
    • Tunturipyora Oy
    • Kari Lehtonen
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Rowing machine
    • Patent number D324709
    • Issue date Mar 17, 1992
    • Tunturipyora Oy
    • Kari Lehtonen
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Arrangement for converting reciprocating motion into even rotationa...
    • Patent number 4,953,415
    • Issue date Sep 4, 1990
    • Tunturipyora Oy
    • Kari Lehtonen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Physical exerciser
    • Patent number D301597
    • Issue date Jun 13, 1989
    • Tunturipyora Oy
    • Kari Lehtonen
    • D21 - Games, toys, and sports goods