Fluid dispensing device
CA 2244096 A1 · Owner: Kelders, Johannes Hubertus Jozef Maria · Inventors: Kelders, Johannes Hubertus Jozef Maria
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a device (1) for dispensing a fluid comprising a container (2) with a base (3), a plurality of side walls (4) connecting thereto and an upper wall (5). The container has two closable outlet openings (6, 7) arranged on oppositely located sides. An applicator (8) is placeable in one of the openings, while the other opening has a protruding needle-like dispensing member (9). The base of the container is situated between the outlets (6, 7). In this dispensing device when the needle-like dispensing , member is placed on a surface the outlet with the applicator (8) is situated above the level of the fluid present in the container whereby leakage out of , this …
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 January 23, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 23, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 23, 2019.
- 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.