Patents by Inventor Peter S. Fong

Peter S. Fong 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).

  • Patent number: 5259086
    Abstract: A musical toothbrush has a elongate handle having proximal and distal ends. Bristles are formed at the distal end of the elongate handle and a music box is removably attached to the proximal end of the elongate handle. The music box has a housing within which a music generator is disposed such that it may conveniently be actuated by a child prior to brushing the teeth. A retainer disposed within the housing releasably retains the toothbrush upon the handle. The retainer has a tensioner assembly and a plurality of teeth disposed proximate the tensioner assembly such that the proximal end of the toothbrush is positionable intermediate the tensioner assembly and the teeth. The tensioner assembly urges the proximal end of the toothbrush handle toward the teeth such that the tips of the teeth are substantially depressed and therefore frictionally engaged to the proximal end of the toothbrush handle.
    Type: Grant
    Filed: April 14, 1992
    Date of Patent: November 9, 1993
    Assignee: Advanced Technology Products, Inc.
    Inventor: Peter S. Fong