Fuel cell system having electrolyte reclaiming means
CA 1263436 C · Owner: Feigenbaum, Haim · Inventors: Kaufman, Arthur; Feigenbaum, Haim; Singh, Rajindar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrolyte reclamation system for use in a fuel cell having means for removing electrolyte and collecting it from reactants after they have exited the fuel cell. The system simultaneously purifies the reactant carrying air or oxygen before it is vented to the atmosphere.
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 November 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 28, 2006.
- 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.