Patents by Inventor Matthew J. Evangelist

Matthew J. Evangelist 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).

  • Baseball training device for proper hitting movement sequence
    Patent number: 5839978
    Abstract: A sport training device which has a pair of straps which are secured around the user's ankles. The straps are connected by a resilient band and the straps have a tab which folds over the strap to secure the straps and prevent accidental disengagement of the straps.
    Type: Grant
    Filed: June 24, 1997
    Date of Patent: November 24, 1998
    Inventor: Matthew J. Evangelist