Serial Number
78134022
Owner
Sigma Systems Group (Canada), Inc.Attorney
LILE H. DEINARDFirst Use Date
Nov 20, 2001
Filing Date
Jun 7, 2002
SIGMA Trademark
Serial Number: 78134022 • Registration: 2691200
Trademark Classes
Owner Contact Info
151, Front St W., Suite 514
Toronto M5J 2N1 , CA
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
June 7, 2002
Registration Date
February 25, 2003
First Use Anywhere
November 20, 2001
First Use in Commerce
November 20, 2001
Published for Opposition
December 3, 2002
Cancellation Date
October 3, 2009
Goods & Services
Computer software for the management of digital content and services for use by communications service providers