Patents by Inventor Kathy L. Blair

Kathy L. Blair 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).

  • Over shoe
    Patent number: 4785556
    Abstract: An over shoe for protecting a variety of inner shoes having similarly shaped body portions but heel portions of differing lengths wherein the length of the heel portion of the over shoe may be readily extended to accommodate heel portions of differing lengths of inner shoes.
    Type: Grant
    Filed: October 29, 1987
    Date of Patent: November 22, 1988
    Inventor: Kathy L. Blair