Patents by Inventor Patrick Stevens

Patrick Stevens 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).

  • Patent number: 6264454
    Abstract: A transfer/injection molding apparatus and process is defined that includes a charge forming unit. The charge is formed so that the fibers therein are randomly oriented in substantially parallel horizontal planes such that they are always substantially parallel to the direction of initial flow into the cavity of the molding unit. The charge forming unit includes a cutter for cutting sheet material into strips and a wind-up fork for rolling the strips into wrapped charges. The wrapped charges are formed by winding the strips around prongs extending from the wind-up fork. Further, the fork is attached to a robotic arm which loads the wrapped charge into the molding die.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: July 24, 2001
    Assignee: The Budd Company
    Inventor: Patrick Steven Hale
  • Patent number: 4008681
    Abstract: An L-shaped butter dispenser having a heated grid for melting butter. The dispenser is adapted for the melted butter to drip down onto a slanted floor, flow therealong and be taken up and dispensed by a rotatable roller near the lower end of said floor.
    Type: Grant
    Filed: June 19, 1975
    Date of Patent: February 22, 1977
    Inventor: Patrick Steven Johnson
  • Patent number: D442395
    Type: Grant
    Filed: August 2, 2000
    Date of Patent: May 22, 2001
    Inventors: Patrick Steven McClintock, Kimberly Ann Spence, Quoc Winston Bao
  • Patent number: D445594
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: July 31, 2001
    Inventors: Patrick Steven McClintock, Kimberly Ann Spence, Quoc Winston Bao
  • Patent number: D435366
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: December 26, 2000
    Inventors: Patrick Steven McClintock, Kimberly Ann Spence, Quoc Winston Bao