TREA

Rene Mraz

Follow

Person

  • Evanston, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Box beam bicycle type frame
    • Patent number 5,046,723
    • Issue date Sep 10, 1991
    • Schwinn Bicycle Company
    • Eugene J. Szymski
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Box beam bicycle type frame
    • Patent number 4,936,570
    • Issue date Jun 26, 1990
    • Schwinn Bicycle Company
    • Eugene J. Szymski
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Cycle exerciser
    • Patent number D306626
    • Issue date Mar 13, 1990
    • Schwinn Bicycle Company
    • Eugene J. Szymski
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Exerciser frame
    • Patent number D289782
    • Issue date May 12, 1987
    • Exclesior Fitness Equipment Co.
    • Eugene J. Szymski
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Brake flywheel for bicycle-type ergometric exerciser
    • Patent number 4,286,696
    • Issue date Sep 1, 1981
    • Excelsior Fitness Equipment Co.
    • Eugene J. Szymski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...