Patents by Inventor Julian S. Dunnick

Julian S. Dunnick 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).

  • Window frame members
    Patent number: 4663896
    Abstract: An interlocking mullion or window jamb of variable or adjustable angularity for use in bow or bay windows. The construction can be used with metal, plastic or wood windows.
    Type: Grant
    Filed: June 5, 1986
    Date of Patent: May 12, 1987
    Assignee: Capitol Products Corporation
    Inventor: Julian S. Dunnick
  • Frame member for a window jamb for a bow window or the like
    Patent number: D302857
    Type: Grant
    Filed: April 25, 1985
    Date of Patent: August 15, 1989
    Assignee: Capitol Products Corporation
    Inventor: Julian S. Dunnick
  • Frame member for a window jamb for a bow window or the like
    Patent number: D302858
    Type: Grant
    Filed: April 25, 1985
    Date of Patent: August 15, 1989
    Assignee: Capitol Products Corporation
    Inventor: Julian S. Dunnick