Patents by Inventor Arnold E. Taylor

Arnold E. Taylor 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).

  • Hot sprue sleeve valve assembly for an injection molding machine
    Patent number: 4394117
    Abstract: A hot sprue valve assembly is provided for controlling flow of molten material into the mold cavity of an injection molding machine. The valve assembly is particularly designed for use with an injection molding machine for molding centrally apertured record discs, such as video information discs. The valve assembly includes a hot sprue bushing defining a heated flow path for passage of molten material toward a stationary dispersion head positioned centrally within the mold cavity. The dispersion head directs the molten material to flow in a generally radially outward direction with substantially uniform radial distribution into the mold cavity.
    Type: Grant
    Filed: June 10, 1981
    Date of Patent: July 19, 1983
    Assignee: Discovision Associates
    Inventor: Arnold E. Taylor