Patents by Inventor David Willingham

David Willingham 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).

  • PLANT HOLDER FOR GROWING PLANTS
    Publication number: 20180027751
    Abstract: A stackable plant holder for growing one or more plants is provided. The stackable plant holder includes: (i) a plant box, (ii) a vent, and (iii) an adjustable hanger. The plant box is filled with soil. The vent is adapted to drain an excess of water into a gutter. The vent is provided at the bottom of the plant box. The adjustable hanger is adapted to be coupled to backside of the plant box to hang the plant box.
    Type: Application
    Filed: November 15, 2016
    Publication date: February 1, 2018
    Inventor: David Willingham