Patents by Inventor Dan H. Bowman

Dan H. Bowman 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).

  • Replacement wheel bearing spindle
    Patent number: 4828328
    Abstract: An accessory spindle for boat trailers or the like for mounting onto a damaged wheel mounting axle spindle of the trailer. The accessory spindle has an exterior surface substantially identical to that of the axle spindle, and has an open end opening into a hollow. The hollow has bores formed therein which mirror the exterior surface of the axle spindle so as to be mounted thereon. Threads on the free end of the axle spindle are threadedly received in a threaded bore within the hollow corresponding to that of the axle spindle free end. Set screws may extend from the exterior of the axle spindle into the hollow adjacent the free end for securely gripping the axle spindle.
    Type: Grant
    Filed: May 3, 1988
    Date of Patent: May 9, 1989
    Inventor: Dan H. Bowman