BLACKBOARD, INC. Trademarks
THE ELECTRIC BLACKBOARD
Filed: April 9, 1982
Computer Software Program which Permits the User to Call Up and Display a Plurality of Files Simultaneously on a Plurality…
Owned by: BLACKBOARD, INC.
Serial Number: 73359073
BLACKBOARD
Filed: October 1, 1997
computer consultation in the field of instructional management systems
Owned by: BLACKBOARD, INC.
Serial Number: 75366366
BB
Filed: October 1, 1997
computer consultation in the field of instructional management systems
Owned by: BLACKBOARD, INC.
Serial Number: 75366367
