Patents by Inventor Anton Holderith

Anton Holderith 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).

  • Water saving toilet control valve
    Patent number: 4399835
    Abstract: A toilet holding tank water inlet valve of the type utilizing a flexible valve element formed as a portion of a pressure chamber and having a control stem associated with the pressure chamber and a pivot arm associated with the control stem is improved by molding a portion of the pressure chamber to tightly grip the control stem and attaching a vertical member to the pivot arm with a float which can move along the vertical member. An upper float stop is positioned near the uppermost end of the member and a lower float stop is positioned near the lowermost end of the member.
    Type: Grant
    Filed: December 31, 1981
    Date of Patent: August 23, 1983
    Inventor: Anton Holderith