SIFWORKS Trademark
Serial Number: 78110045 • Registration: 2732068
Trademark Classes
Owner Contact Info
5601 GREEN VALLEY DRIVE
BLOOMINGTON, MN 55437
Entity Type: 03
Trademark Details
Filing Date
February 20, 2002
Registration Date
July 1, 2003
First Use Anywhere
February 15, 2002
First Use in Commerce
February 15, 2002
Published for Opposition
April 8, 2003
Goods & Services
[ Downloadable communications software programs for connecting educational computer network systems to each other and to a global computer network ] * (( Providing temporary use of online, non-downloadable web-based communications software programs for use in connecting educational computer network systems to each other and to a global computer network )) *