Articulated vehicle with movable joint
CA 1074361 A · Owner: J.I. Case Company · Inventors: Jensen, Louis T.; Maurer, Herman J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An articulated vehicle having two frame sections interconnected for pivotal movement about a vertical axis as well as a longitudinal axis is disclosed herein. The joint between the two frame sections includes upper and lower spaced pivotal connections between the two frame sections which define a vertical pivot axis and one of the pivotal connections is movable along a plane extending transversely of the frame sections to accommodate pivotal movement of the frame sections about a longitudinal axis.
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 March 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 25, 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.