Pipette and cartridge therefor
CA 2307833 A1 · Owner: Dispoplas Inc. · Inventors: Sicard, Marc
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In combination, a pipette which defines an elongate receptacle including a tapered end section, an elongated intermediate section and a bulb section is adapted to fit into a cartridge which defines a hollow elongate body that includes a restricted end portion, an elongate intermediate hollow portion and a collar portion which is adapted to contactingly engage a portion of the bulb section of the pipette so as to leave an uncovered bulb area to allow manual retrieval of the pipette from the cartridge.
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 9, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 9, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 9, 2022.
- 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.