Information terminal
CA 2207651 A1 · Owner: Matsumoto, Kiyoshi · Inventors: Matsumoto, Kiyoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
With known information terminals, the method of inputting the telephone number or like information directly from a keyboard on the terminal does not require a specialized writing implement but there have been problems with this method such as input errors occurring easily and the time consuming process of inputting all items. The information terminal relating to the present invention includes a wire communication device which obtains a telephone number for wireless telephone communication via wire lines from management equipment which manages users a, control device which stores the aforementioned telephone number for wireless telephone communication and a wireless, communication device …
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 12, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 12, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 12, 2019.
- 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.