Interactive food service and entertainment system
CA 2253029 A1 · Owner: Playdium Applied Technologies Inc. · Inventors: Lily, Brooks; Warsh, Steven
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An interactive food service and entertainment system comprising a display associated with a, dining table and seating area a local processor for driving the display a , user input means, coupled to the local processor for receiving a user input from a hand held wand, a means for, displaying a food and entertainment menu on the display and a means for , displaying each, user input from the wand on the menu selection simultaneously by each of the patrons.
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 5, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 5, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 5, 2020.
- 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.