20100007117 | Adaptable Trailer Drawbar Assembly - A drawbar assembly includes a shank that can slidingly engage a first hitch receiver having an interior opening with a first size, which may be a class I receiver with a one and one-quarter inch square opening and provisions for a one-half inch hitch pin. First and second adapter parts, each having two sides forming a right angle, are removably coupled to the shank on opposite sides. The drawbar assembly can slidingly engage a second hitch receiver having an interior opening with a second size, which may be a class III receiver with a two inch square opening and provisions for a five-eighths inch hitch pin. A threaded hitch pin may clamp the drawbar assembly to the receiver. | 01-14-2010 |