Patents by Inventor J. David Barnhardt

J. David Barnhardt 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: 3965703
    Abstract: A ribbon-like bandage fabric which is stretchable in the lengthwise direction but substantially unstretchable in the widthwise direction. The fabric includes a plurality of walewise parallel stitch loop chains knit of stretchable yarn, a pair of filling yarns extending back and forth across the fabric and being held in the courses of the stitch loop chains, and elastic yarns inlaid in and extending along selected ones of the parallel stitch loop chains. This knit bandage fabric is lighter weight than conventional woven bandage fabric but has substantially the same elastic characteristics and may be produced in a more economical manner.
    Type: Grant
    Filed: April 18, 1975
    Date of Patent: June 29, 1976
    Assignee: Southern Webbing Mills
    Inventor: J. David Barnhardt