Patents by Inventor Paul R. Matysek

Paul R. Matysek 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).

  • Shuttle system for an apparatus for injection molding
    Patent number: 6398537
    Abstract: An apparatus and method for injection molding including at least one nozzle capable of injecting a molten material, and a shuttling system with a first mold part and a second mold part. The first mold part has at least one injection cavity for receiving molten material that is aligned and in communication with the at least one nozzle. The first mold part also has at least a pair of cooling chambers flanking the at least one injection cavity. The second mold part has a laterally moveable shuttle plate with a first mold core and a second mold core. The first and second mold cores are capable of being aligned with and inserted into both the at least one injection cavity and the cooling chambers.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: June 4, 2002
    Assignee: Mold-Masters Limited
    Inventor: Paul R. Matysek
  • SHUTTLE SYSTEM FOR AN APPARATUS AND METHOD FOR INJECTION MOLDING
    Publication number: 20010038163
    Abstract: An apparatus and method for injection molding including at least one nozzle capable of injecting a molten material, and a shuttling system with a first mold part and a second mold part. The first mold part has at least one injection cavity for receiving molten material that is aligned and in communication with the at least one nozzle. The first mold part also has at least a pair of cooling chambers flanking the at least one injection cavity. The second mold part has a laterally moveable shuttle plate with a first mold core and a second mold core. The first and second mold cores are capable of being aligned with and inserted into both the at least one injection cavity and the cooling chambers.
    Type: Application
    Filed: April 8, 1999
    Publication date: November 8, 2001
    Inventor: PAUL R. MATYSEK