Kit for conditioning and for applying a makeup product containing keratin fibres
CA 2227902 C · Owner: L'Oreal · Inventors: Gueret, Jean-Louis H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This application is in regard to a kit (100) to be used for conditioning and for applying a makeup product containing keratin fibres specifically for the eyes. The kit is made up of: a) a main part (104) consisting of a drawer (105) containing a bar (107) of the product in question and a sleeve (106) into which the said drawer (105) may be inserted and removed; and b) an applicator (1) consisting of a flat-shaped handle (8) and at least one application device (50) with a free end. The said application device (50) consists of numerous bristles (6) inserted in one end (10) of the handle (8) in an arrangement parallel to a plane of the handle. The width of the said application device (50 50') …
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 February 20, 1998 and granted August 5, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 20, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 20, 2020.
- 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.