Patents by Inventor Philip R. Carlson

Philip R. Carlson 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).

  • Ball launching device
    Patent number: 5398665
    Abstract: A ball launching device includes a tripod, an elastic cord connected to the tripod, and a ball holder connected to the elastic cord. The tripod has first and second downwardly diverging front legs and a back leg. The first and second front legs define a ball launching passage therebetween. The elastic cord is connected to the first and second front legs for launching the ball through the passage. The ball holder is connected to the elastic cord for releasably holding the ball therein.
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: March 21, 1995
    Inventor: Philip R. Carlson