Patents by Inventor Joseph Shorthouse

Joseph Shorthouse 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).

  • Depalletizer
    Patent number: 4172686
    Abstract: This invention relates to a de-palletizing machine having a magazine and an elevator for receiving pallets loaded with layers of cartons containing articles which do not extend beyond the confines thereof, the elevator being capable of being raised one layer at a time whereby a pusher carriage will eject the uppermost layer of cartons from the magazine.
    Type: Grant
    Filed: September 6, 1977
    Date of Patent: October 30, 1979
    Assignee: The Molson Companies Limited
    Inventor: Joseph Shorthouse