Low resistance electrical & thermal bond and method of making same
CA 2368680 A1 · Owner: Massaro, Lisa Marie · Inventors: Kaczan, Stephanie Lynn; Hopper, Michael A.; Maclean, Gregory Kenneth
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
There is provided a method of creating a carbon to metal connection (16) by placing a portion of a carbon material (12) onto a metal material (14) at a location where a thermal or electrical contact is desired and then joining the carbon material (12) and metal material (14) thereby creating a uniform bond , therebetween. Also provided by the present invention is a carbon material (12) having multiple sides and a metal material (14) joined to the carbon material (12) whereby the connection (16) is made by placing a portion of the carbon material (12) onto the metal material (14) at the location for the desired connection (16) and joining the carbon material (12) and metal material …
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 January 26, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 26, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 26, 2023.
- 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.