Patents by Inventor Barrie Lloyd Drysdale

Barrie Lloyd Drysdale 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).

  • Molded article conveyance apparatus
    Patent number: 7318722
    Abstract: Disclosed is a molded article conveyance apparatus (MACA) configured to convey a plurality of molded articles away a molding machine. The MACA includes a collection of row-dedicated queuing conveyors, wherein each row-dedicated queuing conveyor is configured to convey a portion of the plurality of molded articles away from the molding machine. The MACA also includes a sequential shunting conveyor configured to selectively move from one row-dedicated conveyor to another. The sequential shunting conveyor is also configured to receive and convey molded articles away from successively selected row-dedicated queuing conveyors.
    Type: Grant
    Filed: May 24, 2005
    Date of Patent: January 15, 2008
    Assignee: Husky Injection Molding Systems Ltd.
    Inventor: Barrie Lloyd Drysdale
  • Apparatus for handling injection molded articles
    Patent number: 6942480
    Abstract: A method and apparatus for handling preforms from an injection molding machine whereby an array of molded articles received from the mold is reconfigured into a single row to assist in downstream auxiliary processing.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: September 13, 2005
    Assignee: Husky Injection Molding Systems, Ltd.
    Inventors: Barrie Lloyd Drysdale, Matthew Dee Tai, Alireza Mortazavi, Gordon Elliott, Bruce Clive Dearling
  • Method and apparatus for handling injection molded articles
    Publication number: 20030091681
    Abstract: A method and apparatus for handling preforms from an injection molding machine whereby an array of molded articles received from the mold is reconfigured into a single row to assist in downstream auxiliary processing.
    Type: Application
    Filed: October 25, 2002
    Publication date: May 15, 2003
    Inventors: Barrie Lloyd Drysdale, Matthew Dee Tai, Alireza Mortazavi, Gordon Elliot, Bruce Clive Dearling