Patents by Inventor Albert Trahan

Albert Trahan 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).

  • Plunger mechanism for i.s. machine
    Patent number: 5028249
    Abstract: The air lines for a plunger mechanism are permanently secured to a mainfold which is secured to the bottom of the section frame. To complete the air delivery system removable upper manifold having downwardly extending air tubes in interconnected with a lower manifold having elongated upwardly extending air passages. The upper removable manifold is releasable secured to the fixed upper manifold and the lower manifold is secured to the base plate which supports the plunger mechanism by a tool which extends through holes in the quik plate, section frame and removable upper manifold.
    Type: Grant
    Filed: December 10, 1990
    Date of Patent: July 2, 1991
    Assignee: Emhart Industries, Inc.
    Inventors: Albert Trahan, Vladimir Vajda