Serial Number
77893924
Owner
BLACKBOARD INC.Attorney
Rebecca E. McDougallFirst Use Date
Oct 28, 2001
Filing Date
Dec 15, 2009
BLACKBOARD BUILDING BLOCKS Trademark
Serial Number: 77893924 • Registration: 3935427
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Rebecca E. McDougall Morgan, Lewis & Bockius LLP
1111 Pennsylvania Avenue
NW
Attn: TMSU
Washington
Trademark Details
Filing Date
December 15, 2009
Registration Date
March 22, 2011
First Use Anywhere
October 28, 2001
First Use in Commerce
October 28, 2001
Published for Opposition
May 11, 2010
Cancellation Date
November 19, 2021