Patents by Inventor Lawrence Westphal

Lawrence Westphal 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 tank system for toilet
    Patent number: 9816259
    Abstract: One embodiment of the present application relates to a water tank for a toilet. The water tank includes a first chamber comprising an orifice for connecting to a toilet bowl. The water tank further includes a free-floating member within the first chamber that is not coupled to any other component and that is configured to selectively engage with and disengage from the orifice to selectively block or allow a flow of water through the orifice. The free-floating member can be selectively disengaged from the orifice via an actuator or a differential pressure within the water tank.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: November 14, 2017
    Assignee: KOHLER CO.
    Inventors: Billy Jack Ahola, Andrew L. Smith, Lawrence Westphal, Peter W. Swart, Mark E. Baumgartner, Lawrence Duwell, Don Bogenshuetz, Tobin J. Vetting, John F. Emmerling
  • WATER TANK SYSTEM FOR TOILET
    Publication number: 20140366259
    Abstract: One embodiment of the present application relates to a water tank for a toilet. The water tank includes a first chamber comprising an orifice for connecting to a toilet bowl. The water tank further includes a free-floating member within the first chamber that is not coupled to any other component and that is configured to selectively engage with and disengage from the orifice to selectively block or allow a flow of water through the orifice. The free-floating member can be selectively disengaged from the orifice via an actuator or a differential pressure within the water tank.
    Type: Application
    Filed: June 12, 2014
    Publication date: December 18, 2014
    Inventors: Billy Jack Ahola, Andrew L. Smith, Lawrence Westphal, Peter W. Swart, Mark E. Baumgartner, Lawrence Duwell, Don Bogenshuetz, Tobin J. Vetting, John F. Emmerling