Patents by Inventor William K. Medford

William K. Medford 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: 4416294
    Abstract: A leaf stripping machine for tobacco and the like which consists of a framework with a large pinwheel rotatably mounted on a vertical plane at one end of the framework and a stripping implement with a V-groove mounted on a track oriented perpendicular to the plane of the pinwheel. A plurality of tines project horizontally from the face of the pinwheel near its perimeter so that the stock of a tobacco plant or the like can be skewered thereupon. After securing a plurality of plants on the tines, the pinwheel is rotated to position each plant one after another to engage the stripper. When the stripper is driven forward its V-groove defoliates the stalk. When the swath of tobacco is removed, then the stripper operator extracts the stalk from the pin and places it on a pile at the back end of the machine. The pinwheel is then rotated and the operation repeated.
    Type: Grant
    Filed: August 24, 1982
    Date of Patent: November 22, 1983
    Inventors: Raymond L. Turpin, William K. Medford