Patents by Inventor Jacob Stap

Jacob Stap 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: 5294161
    Abstract: A tennis ball retrieving and storing device that comprises a container for storing tennis balls, the container including side walls defining a top end and a bottom end. The bottom end includes at least a pair of parallel rods laterally spaced a distance slightly less than the diameter of a tennis ball to define a space through which a tennis ball is squeezed into the container. The device further includes a pair of pivotable handles connected to the opposite side walls for pivotal movement between a handle position and a container supporting position. The pair of handles have opposing angular portions converging toward each other when in the handle position so that the handles extend upwardly from the top end in a close and substantially juxtaposed manner.
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: March 15, 1994
    Assignee: Ball Haus Products, Inc.
    Inventor: Jacob Stap
  • Patent number: D347670
    Type: Grant
    Filed: August 31, 1992
    Date of Patent: June 7, 1994
    Assignee: Ball Haus Products, Inc.
    Inventor: Jacob Stap