Patents by Inventor John S. Hatt

John S. Hatt 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).

  • INTEGRAL TOILET SEALING MEMBER AND LEAK DETECTION DEVICE
    Publication number: 20110209278
    Abstract: A toilet sealing device includes a substrate, a sealing member and a molding member. The sealing member is coupled to the substrate about an opening defined by the substrate. The sealing member is configured to form a fluid-tight seal between a discharge outlet portion of a toilet and a flange associated with a waste pipe when the toilet is coupled to the flange. The molding member is coupled to an outer edge of the substrate, and is configured to engage a base of the toilet when the toilet is coupled to the flange.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 1, 2011
    Applicant: XPERT INNOVATIONS, INC.
    Inventor: John S. HATT
  • Combined advertising sign and business card for hanging on a door knob
    Patent number: D329468
    Type: Grant
    Filed: April 4, 1990
    Date of Patent: September 15, 1992
    Inventor: John S. Hatt