Method for hot dip galvanizing metallic workpieces
CA 1193152 A · Owner: Feuerverzinkerei, H. Huster Gmbh & Co. · Inventors: Kammel, Roland; Lieber, Hans-Wilhelm; Huster, Hermann
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Process for hot dip galvanizing workpieces of steel or iron materials wherein a treatment with fluxing agent is omitted. After being cleaned, the workpieces are coated with a thin metal layer which replaces the previously customarily applied fluxing agent layer and are immersed into the zinc melt with their surfaces in the dry state.
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 September 10, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 10, 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.