Patents by Inventor William J. Blevins

William J. Blevins 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).

  • Automatic self-cleaning toilet
    Patent number: 7269863
    Abstract: A toilet bowl automatically flushes and lowers within a cylinder to a cleaning position. The interior of the bowl is then contacted by a brush cleaning assembly, including a detergent spray and water rinse and then is raised back up to the ready-for-use position.
    Type: Grant
    Filed: March 17, 2006
    Date of Patent: September 18, 2007
    Inventor: William J. Blevins
  • Self-cleaning toilet
    Patent number: 6944894
    Abstract: A toilet bowl automatically flushes and lowers within a cylinder to a cleaning position. The interior of the bowl is then contacted by a brush cleaning assembly, including a detergent spray and water rinse and then is raised back up to the ready-for-use position.
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: September 20, 2005
    Inventor: William J. Blevins