Patents by Inventor Harold Fratzke

Harold Fratzke 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).

  • Publication number: 20090079157
    Abstract: The present subject matter includes method and apparatus for a vehicle mounted step. Examples include a step apparatus comprising a frame having a first end and a second end, a first step member having a first end and a second end, a first pivot connection adapted to couple the first end of the first step member to the first end of the frame and a frame connecting member to couple the frame to the hitch receiver using a receiver pin, wherein the frame connecting member includes a drawbar and a hitch ball, wherein the frame includes a top portion connected to a bottom plate using a first and a second support member, the first and second support member sized to allow the frame connecting member to pass between the first and the second support members, wherein the frame includes a collar to secure the frame to the frame connecting member using a set screw and a jam nut, and wherein the first step member include a first step plate connected to a first tubular shaft.
    Type: Application
    Filed: September 19, 2008
    Publication date: March 26, 2009
    Inventor: Harold Fratzke