Water dispensers
CA 1099673 A · Owner: Ultradynamics Corporation · Inventors: Solymar, George G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Existing water dispensers are modified or new water dispensers are built by incorporating into the water dispenser an annular collar adapted to surround the opening into which the water bottle is normally inverted, the collar having secured thereto an annular lamp for emitting ultraviolet and/or ozone-producing radiation, the lamp being at or adjacent the normal high water line of the reservoir of water contained within 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
- Granted April 21, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 21, 1998.
- 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.