Distribution module for water heater
CA 2482104 C · Owner: Robinson, Edgar C. · Inventors: Garrison, Craig W.; Robinson, Edgar C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A distribution module for a boat or vehicle which distribution module includes at least one heat exchanger and inlet and outlet fittings for a plurality of water or coolant circuits. A pump is conveniently provided with the distribution module for zone heating and a mixing valve may be further provided for adjusting the temperature of potable water heated within the heat exchanger.
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 September 21, 2004 and granted April 10, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 21, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 21, 2026.
- 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.