Patents by Inventor Roberta Schuster

Roberta Schuster 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).

  • Animal litter box
    Publication number: 20060032452
    Abstract: An animal litter box which is configured to urge an animal toward a desired orientation in the litter box. The litter box includes a floor, a sidewall extending upward from the floor to define an interior of the litter box, which sidewall has an interior sidewall surface facing the interior of the litter box, and a cue associated with a selected portion of the interior sidewall surface, which cue urges the animal toward the desired orientation.
    Type: Application
    Filed: July 28, 2004
    Publication date: February 16, 2006
    Inventors: Harold Schuster, Roberta Schuster