Bulk production of alloys by deposition from the vapour phase and apparatus therefor
CA 1194701 A · Owner: The Secretary Of State For Defence In Her Britannic Majesty'S Government Of The United Kingdom Of Great Britain And Northern Ireland · Inventors: Bickerdike, Robert L.; Hughes, Garyth
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a process for the bulk production of alloy by deposition from the vapour phase and a reuseable collector for use therein. The collector employs a coating of solder alloy on the deposition surface such that after deposition has been completed the solder alloy may be melted and the deposited alloy removed from the collector without the necessity of destroying the collector. The process comprises coating the deposition surface of a collector with a solder alloy, depositing alloy vapour onto the solder alloy melting the, solder alloy coating and removing the deposited alloy from the collector.
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 October 8, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 8, 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.