Patents by Inventor Jonas Castman

Jonas Castman 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).

  • Injection molding system, apparatus, method and quick-connect mechanism
    Publication number: 20060051445
    Abstract: An injection molding system utilizes pre-assembled modular molds. The molds interface with an injection molding machine through standardized injection and ejection interfaces. A standardized runner clamp plate and ejector clamp plate may be integral to the injection molding machine or attached to the injection molding machine for interfacing the mold to the injection molding machine. A quick-connect mechanism may be used to couple an active ejection mechanism in the injection molding machine with integral ejector components in the mold.
    Type: Application
    Filed: September 3, 2004
    Publication date: March 9, 2006
    Inventors: Sten Rundberg, Ismo Nieminen, Jonas Castman, Michael Ringer,