Patents by Inventor Joseph G. Mammoser

Joseph G. Mammoser 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: 4588130
    Abstract: A showerhead has a series of orifices together with a series of spray outlets and a turbine with a valve for sequentially opening successive ones of the orifices. The turbine is driven by water emitted from a nozzle. A multiply-apertured flow director plate communicates water to the nozzle, the orifices and the outlets. Overlying the director plate is a control plate that selectively couples water to different ones of the apertures in the director plate as the latter is moved by a control ring. First, second and third passages are defined in the showerhead, the first between an aperture in the director plate to the nozzle and also through the valve to the orifices, the second from an aperture in the director plate to the outlets and the third from an aperture in the director plate in bypass of the nozzle but through the valve to the orifices in a manner to retard the speed of the turbine.
    Type: Grant
    Filed: January 17, 1984
    Date of Patent: May 13, 1986
    Assignee: Teledyne Industries, Inc.
    Inventors: John M. Trenary, Joseph G. Mammoser