Patents by Inventor Joan Clark

Joan Clark 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).

  • Pest Barrier Assembly
    Publication number: 20190242181
    Abstract: A pest barrier assembly for preventing a pest from passing beneath a door includes a shell that defines an interior space. The shell is flexible. The shell is configured to couple to a bottom of a door so that the shell extends between opposing edges of the door. A filler is positioned in and substantially occupies the interior space. The shell is configured to close a gap between the bottom of the door and a surface below the door when the door is closed. The filler is metallic so that the filler is configured to deter chewing of the shell by a pest. The pest is deterred from passing beneath the door.
    Type: Application
    Filed: February 8, 2018
    Publication date: August 8, 2019
    Inventor: Joan Clark
  • Medicine tray
    Patent number: D283249
    Type: Grant
    Filed: February 2, 1983
    Date of Patent: April 1, 1986
    Inventor: Joan Clark