Patents by Inventor James D. Sykes

James D. Sykes 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).

  • Secure Resealable Container Closure
    Publication number: 20080110848
    Abstract: A closure including a crown member, a base member attached to the crown member, the base member having a partially frangible member and a tap member retained by the crown member and base member. The crown member is configured to move axially with respect to the base member.
    Type: Application
    Filed: October 18, 2006
    Publication date: May 15, 2008
    Inventors: Emery Lantos, James D. Sykes
  • Core for use in injection molding plastic articles
    Patent number: 6547553
    Abstract: A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: April 15, 2003
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Michael Koch, Robert D. Schad, Laura Martin, James D. Sykes, Dan Stracovsky, Bruce Catoen
  • Partial crystallization apparatus of amorphous plastic articles
    Patent number: 6497569
    Abstract: A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: December 24, 2002
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Michael Koch, Robert D. Schad, Laura Martin, James D. Sykes, Dan Stracovsky, Bruce Catoen
  • Partial crystallization apparatus of amorphous plastic articles
    Patent number: 6413075
    Abstract: A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: July 2, 2002
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Michael Koch, Robert D. Schad, Laura Martin, James D. Sykes, Dan Stracovsky, Bruce Catoen
  • Partial crystallization method and apparatus of amorphous plastic articles
    Publication number: 20010028930
    Abstract: A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
    Type: Application
    Filed: April 11, 2001
    Publication date: October 11, 2001
    Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
    Inventors: Michael Koch, Robert D. Schad, Laura Martin, James D. Sykes, Dan Stracovsky, Bruce Catoen
  • Partial crystallization method and apparatus of amorphous plastic articles
    Publication number: 20010016239
    Abstract: A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
    Type: Application
    Filed: April 11, 2001
    Publication date: August 23, 2001
    Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.
    Inventors: Michael Koch, Robert D. Schad, Laura Martin, James D. Sykes, Dan Stracovsky, Bruce Catoen
  • Partial crystallization method of amorphous plastic articles
    Patent number: 6168740
    Abstract: A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: January 2, 2001
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Michael Koch, Robert D. Schad, Laura Martin, James D. Sykes, Dan Stracovsky, Bruce Catoen