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Expired Canadian patentCanada

Mobile reporting module employing timing and message consolidation to economize transmissions

CA 2468697 C · Owner: Parisi, Mark · Inventors: Parisi, Mark

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A remote, electronic, mobile reporting module conserves wireless transmissions in its reporting to a monitoring facility. The time at which certain messages are sent is used to convey added information. Also when coverage is unknown, the remote module incorporates data into a coverage query in order to save the need to subsequently transmit the data in the event the monitoring facility confirms coverage.

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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 November 26, 2002 and granted October 30, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 26, 2022.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 26, 2024.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 26, 2002
GrantedOctober 30, 2012
Term endedNovember 26, 2022
Patent numberCA 2468697 C
Classification (IPC)H04W60/02 +1 more

Timeline

Timeline From CIPO dates

2003200520072009201120132015201720192021Application filedNov 26, 2002Patent grantedOct 30, 2012Term endedNov 26, 2022

Sources & verification

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