Patents by Inventor John D. Robbin

John D. Robbin 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).

  • Auxiliary support system for bicycle passenger
    Patent number: 4632453
    Abstract: Disclosed is an auxiliary support system for a bicycle passenger. A seat mount assembly (12) is affixed to the horizontal tubular frame member (48) of a bicycle between the primary seat (11) and neck (44). A conventional bicycle seat (56) is attachable to the seat mount assembly. A footrest assembly (14) is attached to the neck (44) of the bicycle frame. The footrest assembly supplies support for the passenger's feet while seated on the auxiliary seat. Quick-release harnesses (17) are incorporated into the footrest assembly in order to safely secure the passenger's feet adjacent to the footrest assembly.
    Type: Grant
    Filed: October 15, 1984
    Date of Patent: December 30, 1986
    Inventors: John D. Robbin, John W. Robbin