Dc connection method
CA 2244470 A1 · Owner: Wong, Samson Chun-Tat · Inventors: Venalainen, Jarmo Kalevi; Cameron, Robert Fraser; Wong, Samson Chun-Tat
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for high current DC conductor termination. The apparatus includes a base an insulated terminal, projection, first and second opposing connectors and first, and second bus bars. The base is securable to an electrical device. The insulated terminal projection extends from the base and has first and second opposite sides. The first and second opposing connectors are mounted on the opposite sides respectively of the terminal projection, the first and second opposing connectors being substantially in line and operable to connect to first and second conductors respectively. The first and second bus bars are connected to the first and second connectors and extend closely adjacent each …
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 August 5, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 5, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 5, 2020.
- 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.