Railroad teeter switch game
CA 1063636 A · Owner: Renner, David L. · Inventors: Renner, David L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A railroad teeter switch game having parallel channels interconnected in a game board. The channels representing a railroad main track and railroad return tracks. Roller balls are used to represent a railroad engine a railroad caboose and other railroad cars and are rolled back and fourth in the tracks by tilting the board. By skillfully opening and closing switches at the end of the main track and using the return tracks, the players of the game can reverse the order of the roller balls in the main track thereby achieving the object of the game. -1-
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 October 2, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 2, 1996.
- 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.