Patents by Inventor Colin Gregory Thompson

Colin Gregory Thompson 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: 5697630
    Abstract: There is provided hitching apparatus including a mounting means (10) including a base plate portion (11) supporting integrally formed struts (12) to which is fabricated an upper mounting socket (13). The base plate portion (11) is secured to the goose-neck of a vehicle by means of the threaded stud and nut of a conventional tow ball. The mounting socket (13) is adapted to receive the tongue portion (17) of a guide assembly including a pair of guide plates (21) which in use diverge from their mounting portion (20) to extend rearward and outward of the tow-ball. Reversing the vehicle to the hitch of the trailer with the hitching assembly installed results in either the hitch directly contacting the mounting portion (20) or engagement of the hitching portion with either of the guide plates (21) whereupon the hitching portion is guided to the mounting portion (20).
    Type: Grant
    Filed: November 17, 1995
    Date of Patent: December 16, 1997
    Assignee: Austvent Pty. Ltd.
    Inventors: Colin Gregory Thompson, Roland Francis Thompson