Disposable absorbent article having reusable fastening means
CA 2347019 A1 · Owner: Tilly, Edgar Lionel · Inventors: Tilly, Edgar Lionel; Willms, Eric-Joachim
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to disposable absorbent articles such as diapers, adult incontinence products, sanitary napkins and the like comprising a reusable fastening device. The reusable fastening device comprises a first end member, a second end member, and a suspension member. Both end members are releasably engageable with the suspension member and releasably engageable with the disposable absorbent article.
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 October 6, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 6, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 6, 2021.
- 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.