Patents by Inventor Won Hang Cho

Won Hang Cho has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fishing reel drag mechanism
    Patent number: 5740975
    Abstract: A drag mechanism for a spin casting reel operated by a star wheel coaxial with and located behind the reel handle. The adjustment of the star wheel transmitted through a cam having a spiral groove engaged by a cam follower to a lever arm which applies an axial braking force to braking disks coaxial with the reel spool.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: April 21, 1998
    Assignee: Johnson Worldwide Associates, Inc.
    Inventor: Won Hang Cho