Patents Assigned to Derek Hardy
  • Golf training and practice device
    Patent number: 4736952
    Abstract: A highly versatile right or left-handed golf training and practice device is disclosed. The basic device includes three flat thin guide pieces pivotably joined together in the shape of a reverse-U and placed on the ground in front of a user with an open end thereof as a swing follow-through for the user. Color-coded indicia on the three guides assist in body, ball and stance positioning. Attachments include club head alignment faceplates, a clubhead sweep bar, body turn and shoulder positioning guide posts.
    Type: Grant
    Filed: June 9, 1986
    Date of Patent: April 12, 1988
    Assignee: Derek Hardy
    Inventors: Carlton R. Taft, Derek J. Hardy