Patents by Inventor William F. Powers, II

William F. Powers, II 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).

  • Bicycle auxiliary handle assembly
    Patent number: 5163339
    Abstract: An adjustable auxiliary handlebar assembly for bicycles and the like include an auxiliary handlebar having arm portions and a hand gripping portion. There are brackets to mount the auxiliary handlebar to the conventional handlebar of a bicycle. The auxiliary handlebar arm portions are mounted to the brackets by the use of extension arms, each of which has an expandable portion. A wedge member and a cooperating threaded rod are used to provide an adjustable connection between the extension arms and the auxiliary handlebar and thus adjustment of the position of the auxiliary handlebar relative to the conventional bicycle handlebar.
    Type: Grant
    Filed: March 7, 1991
    Date of Patent: November 17, 1992
    Assignee: Profile For Speed, Inc.
    Inventors: Edward H. Giard, Jr., William F. Powers, II