Patents by Inventor Theresa J. Dunn

Theresa J. Dunn 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: 8464661
    Abstract: An automated animal watering apparatus having an inlet-outlet aperture disposed within a recessed repository, a first water sensor, a second water sensor, a combined pipe with an inlet portion and an outlet portion; the inlet portion operationally connected to an extant faucet, the outlet portion operationally communicating with an extant drainage; a heater plate, a temperature sensor, a drain pump, and a central processing unit controlling the device; wherein the central processing unit operationally communicates with the sensors, inlet valve, and drain pump, to maintain a water level within the repository, a water temperature between determined norms, and engages a preprogrammed flushing cycle by alternately activating and deactivating the drain pump.
    Type: Grant
    Filed: July 16, 2011
    Date of Patent: June 18, 2013
    Inventors: Theresa J. Dunn, Sylas B. Ashton, Seth J. Ashton