Method for operating a preferably mobile telecommunication system
CA 2356794 A1 · Owner: Alcatel · Inventors: Laube, Manfred; Weiss, Manfred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A telecommunication system is described which has a public network to which , at least one terminal is coupled via an connecting device. The location of the connecting device is stored in the connecting device. The location of the connecting device is entered manually or determined automatically
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 September 4, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 4, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 4, 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.