Kitty's line & ball toy
CA 2318593 A1 · Owner: Callahan, Leo G. · Inventors: Callahan, Leo G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Kitty's Line and Ball invention, Kitty's Toy made from deep sea fishing line. It has a handle or wand for easy movement for young or old users. Ball is made from sponge and crumrubber. Ball is one and one-half inches (1 1/2") round or three and one-half centimeters (3 1/2cm) round. Hole in center of sponge ball for line to pass through. There are two (2) plastic washers before and after the line enters the ball. A five-inch (5") strip of leather is tied in center of tail piece to finish the assembly of line ball. This strip is tied in center of tail piece with a knot leather is used for , kitty to play with. There are two (2) knots before and after beads which are used for guide beads …
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 September 7, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 7, 2022.
- 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.