Patents by Inventor Frank De Caro

Frank De Caro 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).

  • Roller blade wheel lighting system
    Patent number: 5718499
    Abstract: A new Roller Blade Wheel Lighting System for increasing the visibility of the user when roller blading in darkness, without requiring an external power source. The inventive device includes a transparent cylindrical plastic rim rotatably secured to a conventional blade support member of a roller blade, an illuminating means positioned within the transparent cylindrical plastic rim, and a hard rubber rim secured around the transparent cylindrical plastic rim juxtaposed to the blading surface.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: February 17, 1998
    Inventor: Frank De Caro