Liquid dispenser assembly with adaptor
CA 2106775 C · Owner: Contico International, Inc. · Inventors: Foster, Donald D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A dispenser assembly (10) for dispensing liquid from a container (20 132) has, a dispenser (12, 140) operable remotely from the container (20 132) by way of , tube, (16, 112) communicating the dispenser (12 140) and the liquid within the , container (20, 132). The dispenser assembly (10) has a hand-held dispenser (12 140) and , a tube, (16, 112) connected to the dispenser (12; 140) for extension into the liquid within the, container (20, 132). The dispenser (12 140) is operable to dispense liquid , from the container (20, 132) by way of the tube (16 112). An adaptor (50, 100, 121) is , secured to the container (20, 132) with the tube (16 112) operable for extending from , the dispenser …
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 29, 1993 and granted August 31, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 29, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 29, 2015.
- 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.