Method of applying a coloration coating to a glass pane
CA 1313604 C · Owner: Tunker, Gerhard · Inventors: Tunker, Gerhard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A coating which does not reduce the strength of a glass pane and consists of an aluminum phosphate binder in combination with a flake or platelet inorganic pigment is screen-printed on the glass and burned into the latter. The coating can be made conductive by incorporating graphite and/or carbon black therein.
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 February 16, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 16, 2010.
- 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.