Self-contained, interactive toilet training kit for children and caregivers
CA 2211757 A1 · Owner: Weber, Shirlee Ann · Inventors: Walter, James Andrew; Cammarota, Mark Thomas; Weber, Shirlee Ann
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A child's self-contained, interactive toilet training kit made from a relatively rigid material and having a lid that is moveable between an open position and a closed position. The kit includes a plurality of training pants a plurality of interactivity devices adapted for use by a caregiver for instructing a child in toilet training and a plurality of activity devices, adapted for use by the child for encouraging the child in toilet training.
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 14, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 14, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 14, 2019.
- 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.