Serial Number
77381623
Owner
Mad Mathematics LaboratoriesFirst Use Date
Dec 6, 2007
Filing Date
Jan 27, 2008
KNOWLEDGE ARCANA Trademark
Serial Number: 77381623 • Registration: 3609898
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 27, 2008
Registration Date
April 21, 2009
First Use Anywhere
December 6, 2007
First Use in Commerce
September 22, 2008
Published for Opposition
August 5, 2008
Cancellation Date
November 22, 2019
Goods & Services
Electronic publications, namely, magazines featuring role-playing games recorded on computer media