Patents by Inventor Donald F. Gatta

Donald F. Gatta 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).

  • Pet litter housing having litter dispenser and disposal
    Patent number: 5394835
    Abstract: A pet sanitation station comprises a housing having a main chamber a sliding plate forming a chamber floor located in a collar which sits on a receptacle for collecting soiled litter. A hopper for storing and dispensing clean litter is located in the housing directly above the main chamber. An apertured sliding plate dispenses a controlled amount of clean litter from the hopper onto the floor the main chamber.
    Type: Grant
    Filed: June 7, 1993
    Date of Patent: March 7, 1995
    Inventor: Donald F. Gatta