Patents by Inventor William S. Middlemiss

William S. Middlemiss 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).

  • Antique lawn pump mobile
    Patent number: 4413778
    Abstract: A self contained fountain in the form of an antique hand pump on a stand. A motor in the pump body oscillates the pump handle up and down and this movement alternately actuates and deactuates a submerged electric pump in the fountain reservoir so that water is pumped from the pump spout in timed relation to the movement of the pump handle. The water drains from the receiving container back to the reservoir concealed in the pump stand.
    Type: Grant
    Filed: May 17, 1982
    Date of Patent: November 8, 1983
    Inventor: William S. Middlemiss