Patents by Inventor Albert Ray Dunlap

Albert Ray Dunlap 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).

  • Sock with impact absorbing sole and method
    Patent number: 6230525
    Abstract: A sock knit on a circular knitting machine is provided in which the sole has increased comfort, impact absorption and abrasion resistance. The sock is knit utilizing conventional yarns and a certain restricted elongation covered elastomeric yarn. The elastomeric yarn is only knit into the sole utilizing a high splice finger during the sole formation.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: May 15, 2001
    Inventor: Albert Ray Dunlap