Methods and systems of sharing mutual resources between an external device and a cordless telephone via a communications medium
CA 2452275 A1 · Owner: Rogalski, Gary · Inventors: Rogalski, Gary; Tischler, Ralph; Charney, Douglas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Embodiments of the present invention relate to systems and methods for sharing mutual resources between an external device and a cordless telephone via, a communications medium. According to an embodiment a system includes a, computing device coupled to a cordless telephone. The computing device includes a device controller, a device memory and a device physical medium, interface. The cordless telephone includes a telephone controller a telephone, memory, and a telephone physical medium interface. The computing device and the cordless telephone are coupled via the device physical medium interface and, the telephone medium interface to provide for sharing mutual resources between the …
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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
- Filed December 4, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 4, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 4, 2025.
- 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.