Patents by Inventor Rick Unterlander

Rick Unterlander 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).

  • Apparatus for aligning a parison with a blow mold
    Patent number: 5035603
    Abstract: Apparatus includes a blow mold for forming a blown article from a parison and a rotatable mandrel for holding a parison to be blown. The apparatus provides for moving the mandrel and parison into the blow mold, locating the mandrel and parison thereon into alignment with the blow mold and maintaining the alignment in the blow mold.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: July 30, 1991
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Rick Unterlander, Tai C. Fok