SIGMA SIX CORPORATION Trademark
Serial Number: 77156074 • Registration: 3589608
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 13, 2007
Registration Date
March 17, 2009
First Use Anywhere
January 1, 1996
First Use in Commerce
January 1, 1996
Published for Opposition
December 30, 2008
Cancellation Date
October 18, 2019
Goods & Services
Computer software design, computer programming, or maintenance of computer software