Apparatus for continuous electrolytic treatment of metal strip and sealing structure for electrolytic cell therefor
CA 1308059 C · Owner: Kawasaki Steel Corporation · Inventors: Murakami, Shinjiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrolytic treatment apparatus has a seal structure for establishing liquid-tight seal at an end of electolyte path. The seal structure comprises a seal roll resiliently biased toward a rotary drum periphery and thus establishing sealing contact with a surface of the metal strip. The seal roll may be cooperative with an elastically deformable sealing member for establishing complete liquid-tight seal.
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 29, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 29, 2009.
- 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.