Programmable messaging system for controlling playback of messages on remote music on-hold-compatible telephone systems and other message output devices
CA 2212610 A1 · Owner: Hazenfield, Joey C. · Inventors: Hazenfield, Joey C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A remotely programmable message delivery system comprises a number of client computers which communicate with a server to send control signals to one or more remote message playback devices. The message playback devices are each provided with a library of messages and, comprise at least one music on-hold-compatible telephone system, a public address system or other audio and/or visual advertising device. Message playlists from the client computers can be sent via the server to the message playback devices by a communication link such as a radiopaging system. The client computer is programmed to generate screens for guiding an operator to select messages from the library of messages and 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 August 6, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 6, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 6, 2019.
- 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.