Oxygenated water cooler
CA 2294092 A1 · Owner: Oxygen8, Inc. · Inventors: Mravlja, George P. Jr.; Mowers, Doug; Schwartz, Henry
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An oxygenated water cooler (10) and method of operating the same for dispensing oxygen enriched water from a bottle (14) installed on the cooler wherein an oxygen source (22) integrated into the cooler delivers oxygen through the water to a headspace (26) above the water in the bottle to maintain the dissolved oxygen content of water in the bottle at an elevated level during the entire time water is dispensed from the bottle by the cooler the elevated dissolved oxygen level having been established previously during the water bottling process. The oxygen source preferably comprises an oxygen generator, and such generator preferably comprises pressure swing absorption oxygen …
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 June 19, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 19, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 19, 2020.
- 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.