Serial Number
74382178
Owner
NORTEL NETWORKS NA INC.Attorney
Lisa Peller LondonFirst Use Date
Jul 20, 1992
Filing Date
Apr 26, 1993
OPTIVITY Trademark
Serial Number: 74382178 • Registration: 1835262
Trademark Classes
Owner Contact Info
4401 GREAT AMERICA PARKWAY
SANTA CLARA, CA 950528185
Entity Type: 03
5945 Airport Road
Mississauga, Ontario L4V1R9 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
April 26, 1993
Registration Date
May 10, 1994
First Use Anywhere
July 20, 1992
First Use in Commerce
July 20, 1992
Published for Opposition
February 15, 1994
Cancellation Date
March 25, 2015
Goods & Services
computer programs for computer networks; namely, computer programs which [control and] modulate transmissions in computer networks, computer programs which monitor the efficiency of the computer network and computer programs which control the security of the computer network