Patents by Inventor Robert Benjamin Hart

Robert Benjamin Hart 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).

  • Interchangeable pintle hook and ball mount for steel bed truck
    Publication number: 20040080140
    Abstract: Tow connection system for use with a vehicle having a steel bed. The tow connection system includes a mounting assembly rigidly coupled to the steel bed and interchangeable pintle hook and hitch ball assemblies that can be releasably coupled to the mounting assembly via a locking pin.
    Type: Application
    Filed: October 29, 2002
    Publication date: April 29, 2004
    Inventor: Robert Benjamin Hart