Patents by Inventor Heather J. Cramer

Heather J. Cramer 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).

  • Patent number: 7051675
    Abstract: An automatic animal feeder includes a housing has a top wall, a bottom wall and a peripheral wall having an opening therein. A plurality of food delivery assemblies is positioned in the opening. Each of the food delivery assemblies includes a food drawer slidably positioned in the opening. The drawer is selectively extended inwardly or outwardly of the housing when a rod threadably coupled thereto is rotated. A motor is mechanically coupled to the driving rod. A processor is mounted in the housing and is electrically coupled to each of the food delivery assemblies for selectively turning on the motors. A first time control is electrically coupled to the processor for selectively inputting a time and date when each of a selected one of the food trays will be extended outwardly from the housing. A cooling assembly is mounted in the housing for selectively cooling an interior of the housing.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: May 30, 2006
    Inventors: Richard E. Mayer, John Cramer, Heather J. Cramer