Serial Number
74122460
Owner
Freites, Carlos E.Attorney
Michael R. GilmanFirst Use Date
Apr 13, 1992
Filing Date
Dec 11, 1990
MATHDIALOG Trademark
Serial Number: 74122460 • Registration: 1767813
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
MICHAEL R GILMAN GOTTLIEB, RACKMAN & REISMAN, PC
1430 BROADWAY
NEW YORK
NY 10018
UNITED STATES
Trademark Details
Filing Date
December 11, 1990
Registration Date
April 27, 1993
First Use Anywhere
April 13, 1992
First Use in Commerce
April 13, 1992
Published for Opposition
April 21, 1992
Cancellation Date
August 9, 2000