Patents by Inventor Lawrence J. Stephan

Lawrence J. Stephan 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: 3975024
    Abstract: A golf trainer device is comprised of a platform for supporting a golf ball thereon and means for adjustably supporting said platform at selectable heights above ground level. A novice golfer utilizes the device at different heights with short golf clubs beginning with a club approximately fifteen inches long and progressing to longer clubs as the novice improves. The platform is supported by an adjustably telescoping stem and stanchion or by sets of parallel spaced apart pivotally interconnected legs. The platform is covered with synthetic turf and a replaceable resilient golf tee is provided.
    Type: Grant
    Filed: March 6, 1975
    Date of Patent: August 17, 1976
    Assignee: Progressive Swing Method, Inc.
    Inventor: Lawrence J. Stephan