Arrangement of a plurality of moistened cosmetic pads and method for the production thereof
CA 2594809 C · Owner: Mangold, Rainer · Inventors: Michelmann, Jana; Mangold, Rainer; Roempp, Angela
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an arrangement (12) consisting of a plurality of moistened cosmetic pads based on non-wovens which are piled into a closable packaging container (14) in order to distribute to the final consumer and to essentially prevent evaporation. Said pads have on average, a moisture , content of at least 200 % of the dry weight thereof. Said arrangement (12) is characterised in that the pads have a fibre structure made of staple fibres are individually moistened and have, within the arrangement (12) a , homogeneous moisture content such that the difference of the average moisture content of the pads which are arranged in the upper and in the lower quarter of the stack …
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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 January 10, 2006 and granted September 2, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 10, 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.