Patents by Inventor Robert Stanley Chick

Robert Stanley Chick 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).

  • Self cleaning swimming pool filter
    Patent number: 9816282
    Abstract: Self-cleaning swimming pool filter apparatus having a hollow cylindrical filter in a filter housing and a cleaning tube rotatable with respect to the filter, with a plurality of filter cleaning orifices, a pump connected to circulate swimming, pool water through the filter in the operational filtering mode and through the cleaning tube and filter cleaning orifices in the filter cleaning mode, according to the setting of directional valves.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: November 14, 2017
    Inventor: Robert Stanley Chick
  • Self cleaning swimming pool filter
    Publication number: 20150048036
    Abstract: Self-cleaning swimming pool filter apparatus having a hollow cylindrical filter in a filter housing and a cleaning tube rotatable with respect to the filter, with a plurality of filter cleaning orifices, a pump connected to circulate swimming, pool water through the filter in the operational filtering mode and through the cleaning tube and filter cleaning orifices in the filter cleaning mode, according to the setting of directional valves.
    Type: Application
    Filed: August 16, 2013
    Publication date: February 19, 2015
    Inventor: Robert Stanley Chick