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Expired Canadian patentCanada

Drive with server

CA 2887785 C · Owner: Rockwell Automation Technologies, Inc. · Inventors: Davis, Wayne R.

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

The present invention relates to a drive system that includes a module that operates as a server, where in at least some embodiments the module is at least one of directly , integrated with another module that operates as a drive and fully integrated to include the , drive. The server allows for communications with one or more terminals via an internet-type , communications medium, while the drive is for controlling monitoring and/or , otherwise , interacting with at least one motor electromechanical machine, or other , appropriate type of machine/process. In at least some embodiments the server is capable of , providing web pages executable programs and/or other information including …

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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 18, 2006 and granted November 7, 2017. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 18, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 18, 2006
GrantedNovember 7, 2017
Term endedAugust 18, 2026
Patent numberCA 2887785 C
Classification (IPC)H02P31/00 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedAug 18, 2006Patent grantedNov 7, 2017Term endedAug 18, 2026

Sources & verification

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