Patents by Inventor Fremont G. Thompson

Fremont G. Thompson 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: 4248389
    Abstract: A novel container sorting and handling system is provided for sorting a plurality of diverse types of containers into preselected types for either reuse, reclamation or disposal depending upon the type of container. The sorting system comprises a housing having a sorting station defined therein and an infeed conveyor for sequentially and individually transporting containers to the sorting station. At the sorting station the individual containers are rotated by a roller in order to bring the UPC Code, bar code or other code on each container into alignment with an optical scanner at the sorting station. The optical scanner produces an output signal representative of the bar code and this is in turn fed to a computer which compares the signal from the optical scanner with a plurality of prestored values in the computer. As a result of this comparison, the computer generates an output signal representative of the type of container at the sorting station.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: February 3, 1981
    Inventors: Fremont G. Thompson, Lewis P. Vogel, Eugene R. Wagner