Water purification system
CA 2423650 A1 · Owner: Innowave, Inc. · Inventors: Adam, Tyler L.; Haney, Robert W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved portable water purification system with reduced leaks and the capability of automatic draining of its boiling tank as well as to a method , preventing water spillage from a portable water purification system and a method of draining a boiling tank of a portable water purification system. The system includes control tank (22) that is connected to a water supply (50) a , boiling tank (24) that is connected to the control tank (22) for boiling water, a condenser (26) that is connected to the boiling tank (24) for receiving steam from the boiling tank (24) and for condensing the steam to form distilled water, and a distilled water tank (14) that is connected to the condenser …
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 August 17, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 17, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 17, 2023.
- 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.