Patents by Inventor Frederic Fichepain

Frederic Fichepain 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).

  • Shoe with retractable rollers
    Patent number: 5797609
    Abstract: Roller mounted shoe including at least one front roller (3a, 3b) and at least one rear roller (4a, 4b). The front (3a, 3b) and rear (4a, 4b) rollers are movable between a first ground-engaging position and a second raised position. The front (3a, 3b) and rear (4a, 4b) rollers are connected to one another by means of a flexible link (11) extending through the sole (2), so as to simultaneously displace the front (3a, 3b) and rear (4a, 4b) rollers using pull members connected to the flexible link (11).
    Type: Grant
    Filed: July 22, 1996
    Date of Patent: August 25, 1998
    Assignees: Claude Allouche, Daniel Amar, Frederic Fichepain
    Inventor: Frederic Fichepain