Serial Number
78573878
Owner
MINDWARE CORPORATIONAttorney
Zhi DongFirst Use Date
Aug 31, 2000
Filing Date
Feb 24, 2005
PERPLEXORS Trademark
Serial Number: 78573878 • Registration: 3057784
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Zhi Dong HSML, P. C.
45 South Seventh Street, Suite 2700
MINNEAPOLIS, MN 55402
United States
Trademark Details
Filing Date
February 24, 2005
Registration Date
February 7, 2006
First Use Anywhere
August 31, 2000
First Use in Commerce
August 31, 2000
Published for Opposition
November 15, 2005
Goods & Services
printed educational materials, namely puzzles for use in teaching logic skills