Improvements in and relating to a medicament cartridge
CA 2469072 A1 · Owner: Molyneux, Brian Charles · Inventors: Day, Shane Alistair; Langley, Christopher Nigel; Molyneux, Brian Charles
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Many of those having diabetes take a combination of slow and fast acting types of insulin. It is important that different forms of medicament do not become confused and that the patient does not receive an incorrect medicament. In order to meet the appropriate standard certain dimensional restrictions are , placed upon the cartridge. A medicament cartridge (2 2') that meets the , requirements of this standard and permits more ready discrimination between medicament cartridges having different contents is provided. The medicament cartridge (2, 2') of the present invention is provided with an electrical element (12) having specified electrical properties located on an external face of …
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 December 5, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 5, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 5, 2024.
- 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.