Sanitary panty
CA 2339308 A1 · Owner: Uni-Charm Corporation · Inventors: Wada, Mitsuhiro; Suga, Ayami; Nozaki, Satoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Provided is a sanitary panty including a front part a, back part, a crotch part positioned between the front part and the back part, and a waist portion formed by upper end portions of the front part and the back part. A pair of leg openings are formed below joining portions between side edges of the front part and side edges of the back part. A suspending member is formed with a stretchable material and extended from the front part, the crotch part and the back part. The suspending member is gradually reduced a width from the waist portion to the crotch part in the back part. An extension cloth extends from both sides of the suspending member to the leg openings at least in the crotch part.
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 March 5, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 5, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 5, 2023.
- 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.