Patents by Inventor Ivan Boaler Slatten

Ivan Boaler Slatten 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: 20020003342
    Abstract: A hitch for coupling a towing vehicle and a trailer vehicle, particularly in situations where the vehicles are misaligned. The hitch has a tongue housing for attachment to one of the vehicles and a tongue for extension and retraction within a throat defined by the tongue housing. The tongue articulates laterally to couple misaligned vehicles. The tongue has a coupler, such as a clevis, ring or ball, on one end to effect coupling between the two vehicles. The tongue is movable to a locked position where a spring-biased pin is insertable through apertures in the tongue housing and the tongue to lock it in place. The tongue and the tongue housing have cooperating guide members to effect a smooth, guided movement of the tongue from an extended position to its retracted, locked position. The guide members have cooperating, rounded cam members and pockets which facilitate the smooth, guided movement of the tongue to its locked position.
    Type: Application
    Filed: December 1, 2000
    Publication date: January 10, 2002
    Inventor: Ivan Boaler Slatten
  • Patent number: 6328326
    Abstract: A hitch for coupling a towing vehicle and a trailer vehicle, particularly in situations where the vehicles are misaligned. The hitch has a tongue housing for attachment to one of the vehicles and a tongue for extension and retraction within a throat defined by the tongue housing. The tongue articulates laterally to couple misaligned vehicles. The tongue has a coupler, such as a clevis, ring or ball, on one end to effect coupling between the two vehicles. The tongue is movable to a locked position where a spring-biased pin is insertable through apertures in the tongue housing and the tongue to lock it in place. The tongue and the tongue housing have cooperating guide members to effect a smooth, guided movement of the tongue from an extended position to its retracted, locked position. The guide members have cooperating, rounded cam members and pockets which facilitate the smooth, guided movement of the tongue to its locked position.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: December 11, 2001
    Inventor: Ivan Boaler Slatten
  • Patent number: 6286852
    Abstract: A hitch for coupling a towing vehicle and a trailer vehicle, particularly in situations where the vehicles are misaligned. The hitch has a tongue housing for attachment to one of the vehicles and a tongue for extension and retraction within a throat defined by the tongue housing. The tongue articulates laterally to couple misaligned vehicles. The tongue has a coupler, such as a clevis, ring or ball, on one end to effect coupling between the two vehicles. The tongue is movable to a locked position where a spring-biased pin is insertable through apertures in the tongue housing and the tongue to lock it in place. The tongue and the tongue housing have cooperating guide members to effect a smooth, guided movement of the tongue from an extended position to its retracted, locked position. The guide members have cooperating, rounded cam members and pockets which facilitate the smooth, guided movement of the tongue to its locked position.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: September 11, 2001
    Inventor: Ivan Boaler Slatten