Patents by Inventor Charles J. Demar

Charles J. Demar 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).

  • Device for improving the flushability of toilets and conserving water
    Patent number: 5652974
    Abstract: A water diverter for installation in a flush toilet bowl includes a cylindrical body having a cone-shaped end with a chain attached to the peak of the cone. The chain includes a clip that can be inserted into a water distribution port of a rim of the toilet. The body may be hollow to contain disinfectant and have inlet and outlet holes therein. Alternate embodiments are disclosed.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: August 5, 1997
    Inventor: Charles J. Demar