Patents by Inventor Donald L. Delso

Donald L. Delso 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).

  • Publication number: 20020134367
    Abstract: A ball feeding device is disclosed that includes a trigger and feeder disposed at least partially inside a housing. The trigger may be actuated by simulating the athletic motion required to propel an athletic projectile such as a baseball, tennis ball or hockey puck by striking a wand or disrupting a beam. The feeder is actuated by the trigger to introduce an athletic projectile into a propelling device. A control member assists in reducing premature or multiple projection of projectiles for each trigger activation.
    Type: Application
    Filed: March 23, 2001
    Publication date: September 26, 2002
    Inventor: Donald L. Delso