Patents by Inventor Ronald I. Pierce

Ronald I. Pierce 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: 7479074
    Abstract: Apparatus and method for a batting tee which provides an effective and useful device for improving a user's baseball swing. The present invention comprises a portable regulation size home plate which has a swinging arm member rotatably attached thereto which member has a first and second upright-standing batting tee thereon which are each adjustable in height. The rotatable member is attached to the home plate by means of a fastener which allows the member to swing 360 degrees around the home plate in the horizontal plane. The particular placement of the batting tees about the home plate allows the device to be used to teach a user batter how to hit balls thrown in each position about the home plate.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: January 20, 2009
    Inventor: Ronald I. Pierce