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Expired Canadian patentCanada

Apparatus and network for transferring packets of electronic signals and associated method

CA 1315375 C · Owner: Cellular Control Systems Corporation · Inventors: Cenzano, Otto Moise, Jr.; Pitt, Garry L.

CIPO record

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

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Abstract From the Canadian patent

An apparatus is provided for receiving at least one respective packet of signals from a node included in a collection of nodes and for providing at least one respective packet of signals to another node included in the collection, wherein the respective received and provided packets of signals include respective routing signals for respectively routing the respective received and provided packets among the nodes in the collection said apparatus, comprising: first means for receiving first signals modulated with respective packets of signals the respective, received packets including respective routing signals; second means for modifying respective routing signals included in at least one of …

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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

  • Granted March 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 30, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 27, 1989
GrantedMarch 30, 1993
Term endedMarch 30, 2010
Patent numberCA 1315375 C
Classification (IPC)G06F7/64 +2 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008Application filedFeb 27, 1989Patent grantedMarch 30, 1993Term endedMarch 30, 2010

Sources & verification

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