Patents by Inventor Millie Harrison

Millie Harrison 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: 8201843
    Abstract: The present invention comprises a trailer hitch system, for attaching a trailer to a vehicle having a winch attached to the frame of a vehicle, a hollow receiver attached to the frame of a vehicle, where the receiver has a receiver opening, which is defined by a top guide, bottom guide and at least two side beams. The winch wire attaches to the winch, travels through the receiver, out of the receiver opening and attaches to a hitch bar at a tab. When the winch is activated the winch wire pulls hitch bar and thus, the attached trailer, into the receiver opening. A bearing located on the forward facing side of the hitch bar reduces friction between the hitch bar and the receiver as the hitch bar enters the receiver opening.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: June 19, 2012
    Inventors: Robert Neu, Millie Harrison
  • Publication number: 20110204593
    Abstract: The present invention comprises a trailer hitch system, for attaching a trailer to a vehicle having a winch attached to the frame of a vehicle, a hollow receiver attached to the frame of a vehicle, where the receiver has a receiver opening, which is defined by a top guide, bottom guide and at least two side beams. The winch wire attaches to the winch, travels through the receiver, out of the receiver opening and attaches to a hitch bar at a tab. When the winch is activated the winch wire pulls hitch bar and thus, the attached trailer, into receiver opening. A bearing located on the forward facing side of the hitch bar reduces friction between the hitch bar and the receiver as the hitch bar enters the receiver opening.
    Type: Application
    Filed: February 24, 2010
    Publication date: August 25, 2011
    Inventors: Robert Neu, Millie Harrison