Cellular cordless telephone
CA 1292041 C · Owner: Motorola, Inc. · Inventors: Pederson, Glen E.; Gillig, Steven F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
CE00058R, Abstract of the Disclosure, A cellular cordless telephone (10) operates with both a cordless base station (180) and a cellular base station 9190) and cellular control terminal (196). In one embodiment (Figure 2), a cellular cordless telephone (100) includes a cellular transceiver (120) antenna, (128), keyboard (140), a display (180) handset (160), and microcomputer (130) together with a cordless transceiver (110) and antenna (118), all of which may be in a single housing. In another embodiment (Figure 3) a, cellular cordless telephone (200) includes a cellular telephone (220) and a cordless telephone transceiver (210) which may be a plugable module. Whenever cellular cordless …
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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
- Granted November 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 12, 2008.
- 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.