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Expired Canadian patentCanada

A method and apparatus for automatically executing system reconfigurations

CA 2073345 C · Owner: Motorola, Inc. · Inventors: Lohrbach, Jeffrey Gordon; Dertz, Gregory A.; Mottonen, Scott Michael

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Abstract From the Canadian patent

In a communication system (100) having a communication resource allocator (102), a plurality of communication units (109), a plurality of communication resources (103) and at least, one console (101), the communication resource allocator (102) is improved to comprise system reconfiguration databases (108) se-, lection information, execution information and predetermined, event receiving information. The improvement allows the communication system (100) to be automatically reconfigured in response to a predetermined event. The predetermined event is typically initiated by one of the plurality of communications units (109).

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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 March 1, 1991 and granted March 18, 1997. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 1, 2011.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 1, 2013.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 1, 1991
GrantedMarch 18, 1997
Term endedMarch 1, 2011
Patent numberCA 2073345 C
Classification (IPC)H04B7/15 +2 more

Timeline

Timeline From CIPO dates

1992199419961998200020022004200620082010Application filedMarch 1, 1991Patent grantedMarch 18, 1997Term endedMarch 1, 2011

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.