Needleless injector and ampule system
CA 2430449 A1 · Owner: Genesis Medical Technologies, Inc. · Inventors: Quinn, Kerry
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A needle-less injection system that uses an ampule with an elongated hollow body. The elongated hollow body including a nozzle and an aperture for accepting a plunger the aperture for, accepting a plunger extends from the second end towards the first end and is in fluid communication with the nozzle. The ampule cooperates with a generally cylindrical plunger. The plunger includes a first end and a second end, and a concave rib. The concave rib is extends about the perimeter of the plunger and extends towards the first end of the plunger.
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 30, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 30, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2025.
- 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.