Jointed manipulator
CA 1074353 A · Owner: Shiroyama Kogyo Kabushiki Kaisha · Inventors: Ohnaka, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A jointed manipulator is proposed which is formed of a body, first and second arms and a holder, for an object to be manipulated wherein the first, arm is pivoted to the body the second arm is pivoted, to the first arm and the holder is pivoted to the, second arm and coupling and constraining means are provided which limit the relative movements of the parts so that the entire system has only one degree of freedom.
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.