A pant-type absorbent article and a method for its manufacture
CA 2595425 C · Owner: Norrby, Niclas · Inventors: Norrby, Niclas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pant-type absorbent article having a core region (3) and a front (5) and a back panel (6) comprising an elastic web material (10) constituting the sole component of at least part of the front and/or back panels said article , further having an elastic waistband (7) joined to the elastic web material (10. The waistband comprises a first and a second ply (20 21) of non-elastic , web material (22) enclosing between them at least one elongate elastic member (14), wherein the first ply (20) is secured to one side of the elastic web material (10) and the second ply (21) of is secured to the opposite side of the elastic web material just opposite the first ply. The first and second plies …
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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 March 2, 2005 and granted September 25, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 2, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.