Patents by Inventor Robert Zintz

Robert Zintz 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).

  • Hydroponic planter box
    Publication number: 20040237397
    Abstract: The invention provides a hydroponic planter which doubles as a cover for a common toilet tank. The planter includes reservoir for holding plants supported in a hydroponic growth medium. The reservoir has several openings through which wicks extend to bring water from the toilet tank to the interior of the reservoir. The openings are arranged so that the wicks do not interfere with the flush mechanism of the toilet tank.
    Type: Application
    Filed: May 16, 2003
    Publication date: December 2, 2004
    Inventor: Robert Zintz