Adjustable and reusable diaper
CA 2028116 A1 · Owner: Guay, Lise · Inventors: Guay, Lise
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adjustable and reusable diaper comprises an inner pad made of absorbent material and, an outer panel defining a front flap with a first waistband portion and a rear flap with a second waistband portion. Five Velcro strips are respectively attached to the outer face of the first waistband portion and to the inner and outer faces of the two end sections of the second waistband portion. These Velcro strips enable attachment of the first and second waistband portions together with the two end sections of the second waistband portion overlapping or not, whereby the diaper can be easily fitted on little babies and young children having a weight ranging from about eight pounds to about thirty …
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 31, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 31, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 31, 2012.
- 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.