Video gaming device and communications system
CA 2384319 A1 · Owner: Kennedy, Julian J. · Inventors: Morris, Michael A.; Morris, Douglas E.; Kennedy, Julian J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A video gaming device which includes a game computer which is connected to a central computer and a plurality of player stations connected to the game computer. Connection of the player stations may be effected using an interface device which includes at least one serial port which has a transmit line for transmitting data to a player station and a receive line for receiving data from a player station, input port means and output port means for communication with the game computer, and processing means for routing data between the said serial port and the input and output port means.
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 September 14, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 14, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 14, 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.
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.