Call parking and paging system and method of operation
CA 2261379 A1 · Owner: Joseph, Joel J. Jr. · Inventors: Hoekstra, Randy M.; Joseph, Joel J. Jr.; Marcus, Nicholas R.D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A call parking and paging system includes a call parking entity and a paging entity. The call parking entity receives a call and automatically parks the call in some, operations against a designated resource. The paging entity provides a page based upon an intended recipient of the call. Upon receiving a response to the page the call parking and, paging system may then assist in delivering the parked call. The call parking and paging system may be supported by a PBX by a, telephone system central exchange or by another communication system. Additional features may include a voice processing system, a validation entity, a directory system a messaging, system and an information database. …
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 February 10, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 10, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 10, 2021.
- 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.