Patents by Inventor Robert V. Stephen

Robert V. Stephen 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).

  • Reflective system for bicycles
    Patent number: 4571025
    Abstract: A reflective system for bicycles includes a pair of bent triangle shaped reflectors which are mounted in oppositely facing fore and aft directions on a bicycle so as to present at least one large bright triangular shaped reflective surface to any position around the bicycle. The front and rear reflectors are preferably of different colors so as to provide a ready indication of both the presence and direction of travel of a bicycle.
    Type: Grant
    Filed: July 13, 1984
    Date of Patent: February 18, 1986
    Inventor: Robert V. Stephen