Skin cosmetic care system and method
CA 2286970 A1 · Owner: Unilever Plc · Inventors: Bosko, Carol Annette; Samaras, Samantha; Johnson, Anthony William
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Cosmetic skin care method based on the application to the skin of a combination of the South pole of a static magnet and a cosmetic composition. Also disclosed is a cosmetic dual patch comprising a static magnet layer and a non-woven, transdermal, hydrogel or silicone sheeting patch carrying a cosmetic benefit ingredient wherein the two layers are adhesively bound to each other.
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 20, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 20, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 20, 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.