Supercapacitor cover with integrated center terminal
CA 2570554 C · Owner: Caumont, Olivier · Inventors: Hascoet, Xavier; Caumont, Olivier
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an electric energy storage component comprising a coil winding and at least one connector (100 200) including a plate (100) which is in contact with a plurality of said coils wherein the plate of the connector has a surface which is provided with a terminal (200) wherein the shape thereof is essentially that of a revolution wherein the plate (100) also forms a series of bosses (120 125) extending in a raised manner along a surface of the plate opposite to the that containing the terminal (200). The invention is characterized in that the terminal (200) has at least one inner recess (210) and in that at least one boss (100) penetrates into said recess (210).
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
- Filed June 9, 2005 and granted April 16, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 9, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.