BIGBLUEBUTTON Trademark
Serial Number: 85782616 • Registration: 4464844
Trademark Classes
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 41 - Education & Entertainment
Education; providing of training; entertainment; sporting and cultural activities
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Owner Contact Info
Legal Representation
Correspondence Address
Douglas R. Wolf WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVE
BOSTON
MA 02210-2206
UNITED STATES
Trademark Details
Filing Date
November 19, 2012
Registration Date
January 14, 2014
Published for Opposition
October 29, 2013