Patents by Inventor Paul V. Duffy

Paul V. Duffy 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 chest support
    Patent number: 5326122
    Abstract: A bicycle chest support movable between a first position under the bicyclist's chest and to a second non-use position away from under the bicyclist, such structure having a chest support member pivotally mounted on an adjustable support column which in turn is pivotally mounted on the bicycle's handle stem.
    Type: Grant
    Filed: October 5, 1992
    Date of Patent: July 5, 1994
    Inventor: Paul V. Duffy