Patents by Inventor David M. Chavez

David M. Chavez 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: 5269511
    Abstract: A baseball training aid for use by a batter to improve his swing. The training aid comprises a frame defining a rectangular loop, and an elongated handle attached to the loop and extending outwardly therefrom. A net is secured to the loop. The handle is angled at a point adjacent to the frame so that the plane of the frame is at an angle to the intermediate portion of the handle. The handle has a grip on its remote end, and the handle is also angled at that end so that a first portion of the grip at the extremity of the handle extends at an angle to a second adjacent portion of the grip and to the intermediate portion of the handle, so that the plane of the frame is displaced from the angled extremity of the handle.
    Type: Grant
    Filed: September 11, 1990
    Date of Patent: December 14, 1993
    Inventor: David M. Chavez