Actuator for automotive door locking device
CA 1320241 C · Owner: Yamada, Shinjiro · Inventors: Yamada, Shinjiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An actuator comprising:, a rotating member that is rotated by a power source;, a cam groove formed in the rotating member; a cam follower that moves along the cam groove; and, a displacement member which moves between a first position and a second position as a result of the movement of the cam follower;, the cam groove having a first groove for moving the displacement member between the first position and the second position and a second groove for moving the cam follower between the ends of the first groove without using the first groove, the first groove having on one of its side walls at least a first inclined wall for moving the cam follower from one end of the first groove to the …
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 July 13, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 13, 2010.
- 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.