Method and apparatus for bonding glazing panels
CA 1202376 A · Owner: Glaverbel · Inventors: Smets, Jacques; Laurent, Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a method of manufacturing a glazing panel comprising sheets which are joined together along the margin of the panel using heat-activatable bonding medium which is electrically conductive and/or in contact with electrically conductive material and which is activated in situ by induction heating the induc-, tion heating is performed using an inductor powered by an aperiodic generator whose power output setting is determined in dependence on the instantaneous resonant frequency of the inductor circuit as influenced by the load.
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 March 25, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 25, 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.