Christina Smart » blackboard-patent http://blogs.cetis.org.uk/christina Cetis blog Wed, 07 Jan 2015 11:58:18 +0000 en-US hourly 1 http://wordpress.org/?v=4.1.22 US Patent office rejects Blackboard’s claims http://blogs.cetis.org.uk/christina/2008/03/31/us-patent-office-rejects-blackboards-claims/ http://blogs.cetis.org.uk/christina/2008/03/31/us-patent-office-rejects-blackboards-claims/#comments Mon, 31 Mar 2008 14:43:29 +0000 http://blogs.cetis.org.uk/christina/2008/03/31/us-patent-office-rejects-blackboards-claims/ Stephen Downes reports that the U.S. Patent and Trademark Office has rejected all 44 of Blackboard’s patent claims.

Its a non-final report, which means that Blackboard can appeal. But it’s a start.

Via OLDaily

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