Medication vial/syringe liquid/transfer apparatus
CA 2192623 C · Owner: Deily, Michael F. · Inventors: Peterson, Steven F.; Deily, Michael F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Liquid-transfer apparatus, and methodology employing the same operatively interposable a syringe and a vial and accommodating both a single-mouth-size (single-size) two-vial transfer procedure, and a two-mouth-size (two-size) two-vial transfer procedure. The apparatus includes a liquid-transfer device having a syringe-coupling end a vial- coupling end, and liquid-passage structure effectively communicating between these ends. In the case of accommodating a single-mouth-size (single-size) two-vial procedure, only the liquid-transfer device is employed and the same is sized with a vial-coupling end that is constructed for direct coupling to the top of the single-size vial which is used. In …
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 11, 1996 and granted June 27, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 11, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 11, 2018.
- 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.