Patents by Inventor Ann Faust

Ann Faust 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).

  • Cat litter box with removable litter screen
    Patent number: 5515812
    Abstract: A pet litter box includes a waterproof pan having a closed bottom, diverging walls and an open top bounded by a rim, a rack having a liquid-permeable planar portion and a plurality of hangers including inverted-U bights which extend over the rim of the pan so as to suspend the rack within the pan, substantially above the bottom of the pan. The bights are interconnected by elements wholly outside the pan, whereby rack can be lifted from the pan. Litter is spread on a screen having a frame conforming to the interior contour of the pan above the level of the rack. Liquid waste can percolate through the litter to the bottom of the pan.
    Type: Grant
    Filed: May 3, 1994
    Date of Patent: May 14, 1996
    Inventor: Ann Faust
  • Combined hanging holder and carrier for bath and toilet articles
    Patent number: D252960
    Type: Grant
    Filed: May 4, 1977
    Date of Patent: September 25, 1979
    Inventor: Ann Faust
  • Combined hanging holder and carrier for bath and toilet articles
    Patent number: D330113
    Type: Grant
    Filed: December 10, 1990
    Date of Patent: October 13, 1992
    Inventor: Ann Faust