Patents Represented by Attorney, Agent or Law Firm Charles W. Fallour
  • Driving direction changing apparatus of bicycle hub
    Patent number: 6390487
    Abstract: A driving direction changing apparatus of a rear hub of a bicycle, having a driving portion and a driving direction changing portion, which is capable of always outputting driving force in only one direction, that is, forward, by receiving the forward and rearward driving force of a pedal shaft, is provided.
    Type: Grant
    Filed: May 28, 1998
    Date of Patent: May 21, 2002
    Assignee: World Industry Co., Ltd.
    Inventor: Moon-Soo Yoo