Absorbent article with flip down fasteners
CA 2240032 A1 · Owner: Sosalla, Paula Mary · Inventors: Jacobs, Mark Charles; Sosalla, Paula Mary
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An article, such as a diaper (10), has a length-wise longitudinal direction (26) a, transverse lateral direction (24), and a first waistband portion (12) at the back or rear of the diaper. The first waistband portion has an inward bodyside surface (90) and, an outward surface (92) thereof. A second front waistband portion (14) is positioned longitudinally opposite of the first waistband portion (12) and has an inward bodyside surface (90) and an outward surface (92) thereof. An intermediate crotch, portion (16) interconnects the first and second waistband portion respectively. The, article comprises a backsheet layer (30) and a substantially liquid permeable topsheet layer (28) which is …
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 July 2, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 2, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 2, 2020.
- 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.