Patents by Inventor Bernard Doyle

Bernard Doyle 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).

  • Publication number: 20050103890
    Abstract: A shower head for selectively adding liquid soap to shower water. A partition contained in the nozzle defines first and second chambers contained in the nozzle. A reservoir contained in the nozzle holds the liquid soap therein and fluidly communicates with the second chamber. An apparatus contained in the nozzle selectively directs water from a water source into either the first chamber where it exists the nozzle as the shower water or into the second chamber where by creating a negative pressure due to its flow draws down the liquid soap from the reservoir to mix therewith and exit the nozzle as soapy shower water.
    Type: Application
    Filed: November 19, 2003
    Publication date: May 19, 2005
    Inventors: Bernard Doyle, Sallie Maynard