Patents by Inventor William Leidel

William Leidel 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: 6269983
    Abstract: A dispenser is provided for sprinkling a preset quantity of granted material, such as table salt. The dispenser comprises a granulated material reservoir, an enclosure, a metering cup, a cap, a collector and a diffuser. The reservoir has a side, a top and a bottom wall. The enclosure encases the reservoir side wall and is closed at one end by a cap adjacent to the reservoir bottom wall. The metering cup is positioned in the cap and an opening in the reservoir bottom wall communicates with and fills the metering cup. A collector is positioned adjacent to the top wall of the reservoir. A passageway formed between the reservoir sidewall and the enclosure communicates with the metering cup and collector. The diffuser is positioned adjacent to an opening in the collector and opposite the collector. When the dispenser is in the upright position, granulated material from the reservoir fills the metering cup.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: August 7, 2001
    Assignee: Sonoco Development, Inc.
    Inventors: Clint M. Jones, Victor DesRosiers, James E. Johanson, Fedor Baranov, James P. Stevens, Brian P. Couchey, Gerd Rieker, William Leidel