Serial Number
75455437
Owner
MCI COMMUNICATIONS CORPORATIONAttorney
RANDI KREMER SAUNDERSFirst Use Date
Mar 4, 1998
Filing Date
Mar 24, 1998
DO THE MATH Trademark
Serial Number: 75455437 • Registration: 2303548
Trademark Classes
Owner Contact Info
1133 19TH STREET, N.W.
WASHINGTON, DC 20036
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
March 24, 1998
Registration Date
December 28, 1999
First Use Anywhere
March 4, 1998
First Use in Commerce
March 4, 1998
Published for Opposition
October 5, 1999
Cancellation Date
September 30, 2006
Goods & Services
Pre-paid telephone calling card services