Panel heat exchanger with integral thermoelectric device
CA 2090998 C · Owner: Cesaroni, Anthony Joseph · Inventors: Cesaroni, Anthony Joseph
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A substantially planar panel heat exchanger having an elongated liquid storage vessel in the form of a closed loop that is adapted for circulation of liquid. The loop is substantially planar and adapted to be disposed substantially vertically. The elongated storage vessel has a Peltier thermoelectric device located such that one end of the Peltier device is in contact with liquid in the liquid storage vessel and disposed to heat or cool the liquid. The closed loop for the circulation of liquid is comprised of a plurality of vertical tubes formed from a thermoplastic polymer having a diameter in the range of 1.3-6.4 mm and a wall thickness of 0.13-0.76 mm. A first set of tubes is for upward …
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 April 28, 1993 and granted November 28, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 28, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 28, 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.