Patents by Inventor Clara D'Aiuto

Clara D'Aiuto 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).

  • Callous removing shoe
    Patent number: 5621986
    Abstract: A slip-on shoe is shaped so that it can be worn on either foot of a user, and it includes a pumice stone which is attached to a top surface of the shoe. A wearer can wear the shoe on one foot and then rub the other bare foot over the pumice stone to remove callouses.
    Type: Grant
    Filed: October 2, 1995
    Date of Patent: April 22, 1997
    Inventors: Emir A. Medina, Clara D'Aiuto