Photovoltaic products and processes
CA 1203610 A · Owner: Columbia Chase Corporation · Inventors: Grolitzer, Arthur J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A photovoltaic cell and the method of manufacturing the same. The cell includes a substrate of e.g. of aluminum, having, a layer of sulf-stabilized cesium fluoride-like material with the outer surface thereof containing a P+ boron doped outer layer. A substantially transparent electrically conductive coating is applied over the surface of said cesium fluoride-like material and appropriate electrical contacts are made to the conductive layer for protective purposes.
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 22, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 22, 2003.
- 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.