Dropper bottle
CA 2495971 C · Owner: Mutterle, Antonio · Inventors: Mutterle, Antonio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved dropper bottle (1C), and in particular a dropper body (12) able to be joined to a container body (11) and closed by a cap (13) are described. The dropper body comprises a first droplet delivery end and an open base the open base of the dropper body comprising a first projection able to engage with the internal surface of a mouth of the container body and a second projection able to engage with the external surface of the mouth of the container body. Locking toothing is provided between the dropper body and the container body.
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 2, 2005 and granted July 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 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.