Patents by Inventor Charles A. Davison

Charles A. Davison 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: 4218013
    Abstract: Fluid mixing and dispensing shower head and suspendible supply reservoir for portable connection to a conventional shower head. The valve block is constructed for quick, intermediate securement between the shower head and supply pipe and is adapted to be operated in conjunction with the shower fixture for selectively dispensing one of a plurality of select liquids into the water stream discharged by the shower nozzle. A plurality of separately accessible containers are provided in a storage bracket suspended beneath the shower head to store distinct quantities of fluids to be dispensed. A suitable selector valve is provided adjacent the storage reservoir to channel the select fluid into the shower head. The containers are housed in a transparent bracket, suspended from the shower head, to permit the user to determine the amount of liquid remaining in each container and the type of liquid selected.
    Type: Grant
    Filed: August 11, 1978
    Date of Patent: August 19, 1980
    Inventor: Charles A. Davison