Patents by Inventor Albert Pure

Albert Pure 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).

  • Apparatus for washing insulated trays
    Patent number: 4281675
    Abstract: Washing apparatus for washing insulated trays includes an endless conveyor below the elevation of first and second guide rails which guide the trays in an upright disposition as they are being washed. The conveyor includes generally V-shaped tray supports at spaced points therealong so that each tray is supported by two adjacent tray supports. Vertically disposed manifolds have spraying nozzles for spraying water generally horizontally at opposite major faces of the trays.
    Type: Grant
    Filed: September 13, 1979
    Date of Patent: August 4, 1981
    Assignee: Insinger Machine Company
    Inventor: Albert Pure