Portable electronic device
CA 2262045 A1 · Owner: Goto, Teiyu · Inventors: Goto, Teiyu; Kutaragi, Ken
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A portable electronic device adapted to be connected to or disconnected from an external device comprises a housing which accommodates an electrical circuit and which, has a terminal adapted to be connected to the external device. A lid member is pivotally, supported by the housing for movement between a first position covering the terminal and a, second position exposing the terminal.
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 February 15, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 15, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 15, 2021.
- 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.