Low profile vehicle hitch
CA 1088122 A · Owner: Fiat-Allis Constructin Machinery, Inc. · Inventors: Hawk, Dale W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A draft connection is disclosed for tractor and trailer units or similar articulated vehicles, which is characterized by a vertically disposed hitch pin mounted in the end portion of the trailer gooseneck and a cooperating bearing socket for receiving the pin which constitutes a part of an assembly mounted in the back portion of the frame of the tractor unit which, assembly includes an associated horizontal hitch pivot arrangement.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted October 21, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 21, 1997.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.