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Copyright © 1997-2014. Blackboard Inc. All rights reserved. Blackboard, the Blackboard logo, BbWorld, and Blackboard product names are trademarks of Blackboard Inc. or its subsidiaries. Blackboard products may be covered by one or more of the following U.S. patents: 8,265,968, 7,493,396, 7,558,853, 6,816,878, 8,150,925.