Device for dispensing, especially atomizing, a preferably cosmetic liquid
CA 2580947 C · Owner: Wirth, Cristin · Inventors: Schmitz, Detlef; Wehmann, Martin; Wirth, Cristin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device (1) for dispensing, especially atomizing a preferably cosmetic , liquid, is , proposed. The dispensing head (4) which can be manually depressed for dispensing of the liquid , can be turned to set the dispensing direction. In order to ensure simple and reliable handling, the , device has a catch means so that the dispensing head can be turned with catching.
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 September 22, 2005 and granted March 11, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 22, 2025.
- 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.