Extension set for a receiver, particularly a dvb-t- receiver
CA 2441432 A1 · Owner: Exler, Ralf · Inventors: Exler, Ralf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an improved extension device for a DVB-T-receiver characterised in that it comprises an indoor-repeater (9) enabling the received and/or digitised signals supplied to be emitted or are emitted in a non-converted manner via an antenna device (13) associated with the repeater (9) or arranged in the repeater (9) or connected thereto.
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 March 21, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 21, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 21, 2024.
- 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.