Patents by Inventor Robert R. Tarwater

Robert R. Tarwater 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 retriever
    Patent number: 9480885
    Abstract: The ball retriever includes a collecting deck, a ramp, and a platform. The ball retriever is directed to balls for collection. The balls enter the collecting deck. A ramp is connected to the collecting deck. The collecting deck and the ramp pivot to transfer the balls to the platform. The platform may hold a hopper to contain the balls. The ball retriever provides an easy and fun way to pick up tennis balls, sports balls, and other objects.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: November 1, 2016
    Inventor: Robert R. Tarwater