Expired Canadian patentCanada
Coin sorter
CA 2286027 C · Owner: Yamagishi, Ryoji · Inventors: Yagi, Masato; Yamagishi, Ryoji
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A coin sorter, wherein a front cover, a gate rail and a solenoid out of independent parts constituting the coin discriminator are supported so that they can be detached with a snap action respectively.
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
- Filed January 19, 1999 and granted April 15, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 19, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 19, 2021.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 19, 1999
GrantedApril 15, 2003
Term endedJanuary 19, 2019
Patent numberCA 2286027 C
Classification (IPC)G07D9/00
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.