Electronic device
CA 2243160 A1 · Owner: Nokia Mobile Phones Limited · Inventors: Lunden, Olli-Pekka
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A portable device comprising a housing (105 110); a circuit board (125) locatedwithin the housing; and a tubular shield member (130) mounted at a first end (132) on the circuit board (125) so as to surround electronic components (14) on the circuit board to be shielded, wherein the device is arranged such that a metal portion of an exterior wall (120) of the housing electromagnetically seals off the shield member at its other second end (134).
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 July 14, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 14, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 14, 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.