Hollow bipolar electrolytic cell anode-cathode connecting device
CA 1094017 A · Owner: Hooker Chemicals & Plastics Corp. · Inventors: Kenney, Edward J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Case 3721 WRD:ds/kp 03/11/76, HOLLOW BIPOLAR ELECTROLYTIC CELL ANODE-CATHODE CONNECTING DEVICE, ABSTRACT OF THE DISCLOSURE An improved hollow bipolar electrode unit for use in an electrolytic cell is disclosed, comprising at least one connecting device within the hollow region of the electrode unit to provide mechanical support and electrical communication between the anode and cathode of such bipolar electrode. - 1 -
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 January 20, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 20, 1998.
- 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.