Chip with insert including an electronic microchip
CA 2913464 C · Owner: Gaming Partners International · Inventors: Charlier, Gerard; Chapet, Pierre
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Token in the general form of disc having a body (12) having a central opening (25 25', 25b, 25c) containing an insert (26 26', 26") having an identification device (27) (28). The insert (26 26', 26") has two rigid plates (34, 36 34', 36') each having at least a central projection on the inner face of the corresponding plate secured or fitted at the central projection so that the central projection of one of the plates is attached or fitted to the inner face of the other plate to define between them a peripheral annular zone in which is disposed the identification device (27).
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 November 9, 2005 and granted June 5, 2018. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 9, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.