Patents by Inventor Graham Leonard Shirley

Graham Leonard Shirley 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).

  • Publication number: 20020112618
    Abstract: Apparatus for applying foil to a stock, including means for moving the stock and foil and foil supporting carrier to a printing position where pressure is applied to transfer a predetermined shape of foil which is adhered to the stock and wherein the means for moving includes a first means for moving the carrier at the speed of the stock during the printing operation and second means for moving the carrier at a slower speed between printing operation and the method of using the apparatus.
    Type: Application
    Filed: March 22, 2001
    Publication date: August 22, 2002
    Inventors: Thomas William Bailey, David Christopher Miller Carter, Michael Edkins, Graham Leonard Shirley
  • Patent number: 5987857
    Abstract: Packing apparatus on a conveyor line for use in filling cartons with compressible articles comprises first and second tamping pistons (4,6) operating in sequence in a chamber (2) to successively compress the articles and drive them through a chute (2a) into a carton (C). A planar shutter (32) is provided at the bottom of the chute (2a) to close it between carton-filling operations. The chute and carton are separated by only the shutter so as to minimize the gap between them and also to facilitate the extension of the driving piston (6) into the container to pack the articles more firmly therein. The shutter rotates on a vertical axis offset from the chute with its lower face contacting the cartons and moves generally in the direction of advance of the carton along the conveyor line.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: November 23, 1999
    Assignee: Lipton, Division of Conopco, Inc.
    Inventors: Philip Gordon Haddow, Graham Leonard Shirley