Communication producing system
CA 2007447 A1 · Owner: Asami, Yukihiro · Inventors: Asami, Yukihiro; Satoh, Yasuta
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A communication producing system capable of carrying out performance as if there is communications between movable articles and/or the movable articles and reproduced image or sound. The system includes one or more movable articles formed in imitation of a girl or doll and actuated in association with the replaying of an audio or video tape by an audio or video tape recorder. Sound reproduced from the recorder is output from a loudspeaker for actuating the movable article. The actuation of the movable article and recorder is controlled by a control circuit, so that the movable article may be actuated in association with the actuation of the recorder.
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 December 29, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 29, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 29, 2011.
- 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.