Ball game device
CA 1307806 C · Owner: Chiang, Hsi-Shih · Inventors: Chiang, Hsi-Shih
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a ball shooting game device for children which comprises a vertical panel having a through-hole, a guide member extending rearward from the periphery of the vertical panel and, a basket having a net-and a mounting looped frame attached to the vertical panel below the through-hole at the rear side. The device further has a hanging cord used for hanging the device on a wall so that children can play with the device indoors.
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 22, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 22, 2009.
- 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.