Patents by Inventor Floyd L. Enninga

Floyd L. Enninga 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).

  • Lift apparatus for rotatable truck bed cover
    Patent number: 5104175
    Abstract: An openable cover for a pickup truck body, or the like, that is rotatably operable about an internally mounted, stationary pivot means disposed adjacent the inside top, forward end of the cover so that the cover may be rotated about the pivot between open and closed positions with respect to the body through the use of suitable drive means disposed within and connected between the body and cover.
    Type: Grant
    Filed: June 5, 1991
    Date of Patent: April 14, 1992
    Inventor: Floyd L. Enninga