Game system for handheld personal devices
CA 2423989 A1 · Owner: Itskov, Boris · Inventors: Levitan, Valery; Itskov, Boris
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A game server system including a game server which is accessed by handheld personal portable devices such as PDA's or cell phones. These personal portable devices have a primary business, data storage, communication or other practical function in combination with a secondary personal entertainment function. The devices have the ability to communicate over a communication network with a game sever computer and download games and/or receive and transmit game information. Certain games of the handheld personal portable devices include as part thereof a tracking arrangement for tracking game use information for later communication to the game server computer. With this arrangement two way …
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 March 28, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 28, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 28, 2025.
- 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.