Feature-altering toy
CA 2495160 A1 · Owner: Kelly, Emily · Inventors: Cheng, Bryan; Marine, Jon; Kelly, Emily
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
One example of a toy system includes a first body at least one accessory , having an activation feature at least one mechanism adapted to alter the first body, and a first sensor adapted to sense the activation feature and to activate selectively the at least one mechanism when the activation feature is sensed. The body may include first and second body elements that are moveable relative to each other, a drive element and a sensor mounted relative to the , body and adapted to be activated by a user. The second body element may also have a characteristic that is changeable. A first mechanism may have a plurality of operative states, and a function may be controlled based on 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
- Filed August 15, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 15, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 15, 2025.
- 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.