Patents by Inventor Joyce V. Baker

Joyce V. Baker 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: 5549248
    Abstract: A combination lawn feeder and sprinkler device includes a fluid container formed in a generally cylindrical configuration. The fluid container functions to hold water soluble fertilizer. The fluid container includes a cover with an aperture extending therethrough which is releasably coupled to the container. The apparatus also includes a propeller having a central shaft and a plurality of blades extending therefrom. The propeller functions to evenly distribute the water and fertilizer on a lawn. The shaft and blades have hollow interiors. The shaft is coupled within the aperture in the cover. The central shaft permits the flow of fluid from the container to the blades in the operative orientation. The free ends of each blade having an aperture to permit the dispersion of fluid through it. The shaft also includes a radially positioned hole. An associated water control device is also a feature of the apparatus. The water control device has two free ends. A first free end is positioned in the hole in the shaft.
    Type: Grant
    Filed: January 5, 1995
    Date of Patent: August 27, 1996
    Inventors: John S. Baker, Joyce V. Baker