Patents by Inventor Nicholas Seston

Nicholas Seston 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: 7407618
    Abstract: Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate is disposed adjacent at least one of a first mold half and a second mold half of the molding machine. A guidance assembly is coupled to the mold half and guides the shuttle plate linearly across a molding face of the mold half. A drive mechanism is provided to drive the shuttle plate in a linear direction. An operation structure is coupled to the shuttle plate and is configured to perform an operation on a molded article disposed either in the mold cavity or on the mold core. The operation may include removing the molded article from a mold core, applying a label to a mold cavity, and/or closing the lid of a molded article while it is resident on the mold core.
    Type: Grant
    Filed: July 20, 2005
    Date of Patent: August 5, 2008
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: James A. Vanderploeg, Jacek Kalemba, Nicholas Seston
  • Patent number: 7351050
    Abstract: Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate is disposed adjacent at least one of a first mold half and a second mold half of the molding machine. A guidance assembly is coupled to the mold half and guides the shuttle plate linearly across a molding face of the mold half. A drive mechanism is provided to drive the shuttle plate in a linear direction. An operation structure is coupled to the shuttle plate and is configured to perform an operation on a molded article disposed either in the mold cavity or on the mold core. The operation may include removing the molded article from a mold core, applying a label to a mold cavity, and/or closing the lid of a molded article while it is resident on the mold core.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: April 1, 2008
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: James A. Vanderploeg, Jacek Kalemba, Nicholas Seston
  • Publication number: 20070286924
    Abstract: Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate is disposed adjacent at least one of a first mold half and a second mold half of the molding machine. A guidance assembly is coupled to the mold half and guides the shuttle plate linearly across a molding face of the mold half. A drive mechanism is provided to drive the shuttle plate in a linear direction. An operation structure is coupled to the shuttle plate and is configured to perform an operation on a molded article disposed either in the mold cavity or on the mold core. The operation may include removing the molded article from a mold core, applying a label to a mold cavity, and/or closing the lid of a molded article while it is resident on the mold core.
    Type: Application
    Filed: July 3, 2007
    Publication date: December 13, 2007
    Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
    Inventors: James Vanderploeg, Jacek Kalemba, Nicholas Seston
  • Patent number: 7291305
    Abstract: Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate has a portion always disposed inboard of a perimeter of a first mold half of the molding machine. Drive structure is preferably configured to drive the shuttle plate only in one plane across a molding face of the first mold half. A plurality of gripping structures are coupled to the shuttle plate and are respectively configured to remove a corresponding plurality of molded articles from a corresponding plurality of mold cavities (or cores). The drive structure is also configured to drive the shuttle plate to cause the plurality of gripping structures to be moved in a direction which is diagonal with respect to an array direction of the plurality of mold cavities (or cores).
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: November 6, 2007
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: James A. Vanderploeg, Jacek Kalemba, Nicholas Seston
  • Publication number: 20050271765
    Abstract: Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate has a portion always disposed inboard of a perimeter of a first mold half of the molding machine. Drive structure is preferably configured to drive the shuttle plate only in one plane across a molding face of the first mold half. A plurality of gripping structures are coupled to the shuttle plate and are respectively configured to remove a corresponding plurality of molded articles from a corresponding plurality of mold cavities (or cores). The drive structure is also configured to drive the shuttle plate to cause the plurality of gripping structures to be moved in a direction which is diagonal with respect to an array direction of the plurality of mold cavities (or cores).
    Type: Application
    Filed: May 19, 2005
    Publication date: December 8, 2005
    Inventors: James Vanderploeg, Jacek Kalemba, Nicholas Seston
  • Publication number: 20040084809
    Abstract: Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate is disposed adjacent at least one of a first mold half and a second mold half of the molding machine. A guidance assembly is coupled to the mold half and guides the shuttle plate linearly across a molding face of the mold half. A drive mechanism is provided to drive the shuttle plate in a linear direction. An operation structure is coupled to the shuttle plate and is configured to perform an operation on a molded article disposed either in the mold cavity or on the mold core. The operation may include removing the molded article from a mold core, applying a label to a mold cavity, and/or closing the lid of a molded article while it is resident on the mold core.
    Type: Application
    Filed: November 5, 2002
    Publication date: May 6, 2004
    Inventors: James A. Vanderploeg, Jacek Kalemba, Nicholas Seston