Absorbent article with improved garment-like character
CA 2624196 C · Owner: Roe, Donald C. · Inventors: Roe, Donald C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A disposable absorbent article may include a chassis comprising a liquid permeable topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet; and an ear joined to the rear waist region of the chassis such that at least a portion of said ear extends laterally outward from the longitudinal edge of the chassis in the rear waist region. The article further comprises a fastening system including an engaging member disposed proximate to distal edge of the ear and a receiving member disposed on the chassis in the front waist region wherein the ear interconnects the , front waist region and the rear waist region upon engagement of the engaging member with the …
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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 September 28, 2006 and granted February 3, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 28, 2026.
- 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.