Patents by Inventor Do J. Lee

Do J. Lee 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).

  • Patent number: 5326145
    Abstract: A golf ball retriever enables a golfer to quickly and easily recover the ball from a muddy ground hazardous location and the like. The retriever includes a rod, a swivel coupling adjustably mounted on the rod for positioning the retriever at selective angular positions with respect to the ground, a head member fixedly attached to the swivel coupling, and a cage mounted on the head member for capturing a single ball or multiple balls within, depending on the size of the cage being used. The retriever cage is formed of flexible looped wires which are spaced apart sufficiently to permit passage of the ball therein. The ball is captured by contacting the ball with the cage in a direct or peripheral manner. Cages of various capacities can be readily interchanged on the retriever.
    Type: Grant
    Filed: November 24, 1993
    Date of Patent: July 5, 1994
    Inventor: Do J. Lee