Process for making an absorbent article having inflected barrier leg cuff
CA 2192067 C · Owner: The Procter & Gamble Company · Inventors: Sageser, David Mark; Midkiff, Mark Dawson; Juergens, Stanley George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A process for making a wearable absorbent article is described wherein two longitudinally extending barrier leg cuffs (62) are attached to a chassis and the barrier leg cuffs (62) are joined to the article so that they are directed inwardly toward a longitudinally extending centerline in the first waist region (22) of the article and directed outwardly away from the longitudinally extending centerline in the second waist region (24) of the article. The method describes the cuffs (62) as being first attached in the first waist region (22) and then in the second waist region (24) in one embodiment and in , another embodiment, being attached in the second waist region (24) first and …
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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 May 30, 1995 and granted October 24, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 30, 2015.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2017.
- 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
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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.