Rotating ring game
CA 1288447 C · Owner: Bean, Jeffrey W. · Inventors: Bean, Jeffrey W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A two player game provides an assembly of components in modifiable form by the rotation and sliding of two handles, the handles being separated by a series of spaced individually rotatable game rings each ring being, covered with a unique pattern of selected indicia about its circumference. Means controlled by the handles permit the players to rotate selected rings to align selected indicia on adjacent rings. Spacer rings rigidly affixed to a center shaft separate the game rings and have structure interlocking them to each other within the neighboring game rings. The game rings have inwardly facing teeth which can be selectively actuated by a tab on the end of a handle extension when the …
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
- Granted September 3, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 3, 2008.
- 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.