Patents by Inventor Clovis J. Gregory

Clovis J. Gregory 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).

  • Footwear with arch support
    Patent number: 5134791
    Abstract: Footwear with an improved arch support including an exposed gripping surface through a window in the outer sole is presented. The arch support includes a heel flange and brace which stabilizes the support between the inner and outer soles and the serrated gripping surface provides the wearer with needed traction for activities such as climbing ladders, horseback riding or the like.
    Type: Grant
    Filed: May 29, 1991
    Date of Patent: August 4, 1992
    Assignee: B. B. Walker Company
    Inventor: Clovis J. Gregory