Patents by Inventor Richard S. Kay

Richard S. Kay 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).

  • Combination tennis ball cart and mower
    Patent number: 8602711
    Abstract: A cart that collects tennis balls on the ground when manually pushed by a user and stores the tennis balls once collected. The cart includes a housing, a gathering assembly, a conveyor assembly, and a receptacle. The housing is manually pushed by the user. The gathering assembly is operatively connected to the housing, and gathers the tennis balls on the ground. The conveyor assembly is operatively connected within the housing. The receptacle is disposed against the housing, and stores the tennis balls elevated thereto by the conveyor assembly that have been gathered by the gathering assembly.
    Type: Grant
    Filed: January 27, 2013
    Date of Patent: December 10, 2013
    Inventors: Novak Nash, Richard S. Kay, Richard L. Miller