Gaming or amusement machine
CA 2352803 A1 · Owner: Coinmaster Gaming Limited · Inventors: Lynch, Daniel Anthony
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gaming or amusement machine, such as a roulette machine is arranged so , that, in some or all plays of the machine two random selecting means e.g. a , roulette wheel (30) are operated or one random selecting means is operated twice in succession and a player is permitted to place a bet of selected value on the results to be selected by the selecting means: the machine is arranged to give a player a reward, in any said play of the machine in the event of , winning results occurring on both random selecting means or on both operations of the one random selecting 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 December 3, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 3, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 3, 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.