Patents by Inventor Anton S. Paulovic

Anton S. Paulovic 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).

  • Anti-drool injection molding apparatus
    Patent number: 4983117
    Abstract: Apparatus operative to reduce molten plastic drool when the injection unit is separated from the runner system. The apparatus includes access means for closing the runner system when the injection unit is disengaged therefrom and for opening the runner system for engagement with the injection unit, wherein the injection unit is operative to move the access means away from the runner system for engagement of the injection unit with the runner system.
    Type: Grant
    Filed: December 26, 1989
    Date of Patent: January 8, 1991
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Stefan von Buren, Anton S. Paulovic
  • Tandem injection molding machine with direct feed to molds
    Patent number: RE35256
    Abstract: An injection molding machine wherein a molding compound supply unit having a nozzle is moveable relative to a plurality of mold stations. Clamps are provided as an adjunct to the supply unit or as an adjunct to the mold stations for effecting a compound seal at each mold station. Appropriate power sources are provided for accomplishing the seal.
    Type: Grant
    Filed: June 28, 1993
    Date of Patent: May 28, 1996
    Assignee: Husky Injection Molding Systems Ltd.
    Inventors: Stefan von Buren, Anton S. Paulovic