Patents by Inventor Robert Renn

Robert Renn 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).

  • Patent number: 5271656
    Abstract: A tailgate barrier for a pickup truck bed which can be removably located at multiple positions within the truck bed and may be locked by a cotter-key or a padlock for security as the mounting means are brackets suitably mounted in proximity to both sidewalls of the bed. The barrier is made in the form of a membrane which can be wrapped around its support members to accommodate any width of truck bed and can be located forward or rearward of the wheel wells.
    Type: Grant
    Filed: October 23, 1992
    Date of Patent: December 21, 1993
    Inventors: Harold L. Hull, Robert Renn, Robert G. Irvine, William G. Donovan
  • Patent number: 5102304
    Abstract: A portable pump assembly is provided for mounting overlying a sink or shower stall to effect selective directing of water from a washing type form for subsequent use in irrigation, commodes, and the like in geographical areas of limited water availability. The apparatus includes spaced side walls mounting a pump housing thereon. The pump housing includes a threaded inlet and outlet conduit for mounting thereon. Clamp members are directed through a second side wall cooperative with a first side wall to effect securement of a flange of a sink and the like therebetween. The assembly further includes a clip member for positioning an outlet tube relative to a receiving bucket or container.
    Type: Grant
    Filed: December 31, 1990
    Date of Patent: April 7, 1992
    Inventor: Robert Renn