Patents by Inventor Olgierd Z. Ejchorszt

Olgierd Z. Ejchorszt 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).

  • Patent number: 3984879
    Abstract: A body shower stall that includes a preformed apertured panel as a part thereof, with the discharge of liquid from at least a portion of the apertures being at a pressure dependent on the hydrostatic heads imposed on columns of water rather than line pressure. Discharge of water from the apertures is controlled by a multiposition valve, which may be selectively positioned to permit water discharge from an overhead shower head as well as desired portions of the apertures. The apertures have no projecting portions, and as a result vandalism is held to a minimum when the apertured panel is used in public facilities such as schools, colleges and the like.
    Type: Grant
    Filed: July 14, 1975
    Date of Patent: October 12, 1976
    Inventor: Olgierd Z. Ejchorszt
  • Patent number: D243853
    Type: Grant
    Filed: June 9, 1975
    Date of Patent: March 29, 1977
    Inventor: Olgierd Z. Ejchorszt