Solar energy collector
CA 1083451 A · Owner: Kerr, Colin C. · Inventors: Kerr, Colin C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A solar energy collector which includes a solar panel with channels for solar energy collecting fluid or liquid which channels are adapted to efficiently use the available panel area and thus more efficiently collect the solar energy per unit area than so far achieved. This solar energy collector comprises a solar panel distinctively including fluid channels tapering in width from an inlet end to an outlet end thereof and laterally juxtaposed such that the channels of one set laterally alternate with the other channels and taper in width in opposite direction relative to these other channels.
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 August 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 1997.
- 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.