KNOWBRAINER Trademark
Serial Number: 75656874 • Registration: 2326268
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 9, 1999
Registration Date
March 7, 2000
First Use Anywhere
January 1, 1999
First Use in Commerce
February 17, 1999
Published for Opposition
December 14, 1999
Cancellation Date
November 12, 2021
Goods & Services
Tools for encouraging and promoting creativity and innovation, namely, books, booklets, and cards featuring problem solving approaches and strategies in the field of education and training