Electrode with support member and elongated members parallel thereto
CA 1189022 A · Owner: Imperial Chemical Industries Limited · Inventors: Woolhouse, Robin A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrode, suitable for use in an electrolytic cell of the filter-press type, and comprising a substantially planar support member and on at least one face of the support member, and preferably on both faces, a plurality of elongated members for example strips, substantially parallel to each other and each attached at both ends to the support member, a substantial part of the elongated members lying in a plane displaced from and substantially parallel to the support member and the faces of the elongated members lying in planes substantially parallel to the plane of the support member. Also an electrolytic cell incorporating the electrode.
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 June 18, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 18, 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.