Patents by Inventor James Frederick Kirkbride

James Frederick Kirkbride 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).

  • Synthetic polyester fiber pillows with improved ticking
    Patent number: 5659911
    Abstract: Synthetic polyester fiber pillows have improved ticking fabrics of continuous filament polyester yarns, particularly of microdenier, and that may be sanded.
    Type: Grant
    Filed: September 18, 1996
    Date of Patent: August 26, 1997
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: James Frederick Kirkbride, Adrian Charles Snyder