Bottle piercing dispenser
CA 2506036 C · Owner: Ophardt, Heiner · Inventors: Ophardt, Heiner; Jones, Andrew
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A fluid dispenser comprising a dispensing mechanism a housing and a container having an interior. The container is removably coupled to the housing for dispensing fluid from the container by the dispensing mechanism. The housing has a guard recess opening downwardly and an access opening into the recess. A piercing member is secured in the recess. The container has a protuberance which is adapted to be received in the recess such that when the container is being coupled to the housing the protuberance on the container is inserted upwardly into the recess and moved into the piercing member to pierce the protuberance with the piercing member. On the piercing member piercing the container an …
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 May 2, 2005 and granted January 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 2, 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.