Radiant energy heat exchanger system
CA 1190818 A · Owner: Mcalister, Roy Edward · Inventors: Mcalister, Roy E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A radiant energy heat exchanger comprising a panel structure including a base having a multiplicity of transversely spaced barrier walls extending longitudinally between the end portions of the panel structure an inner, sheet form wall section sealingly connected with each pair of adjacent barrier walls providing a plurality of inner fluid containing channel spaces extending longitudinally between the end portions of the panel structure a concavo-, convex outer sheet form wall section sealingly connected with each pair of adjacent barrier walls, and an intermediate sheet form wall section between the associated inner and outer wall sections defining a multiplicity of outer and intermediate …
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 July 23, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2002.
- 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.