Serial Number
85623916
Owner
Columns of Knowledge LLCFirst Use Date
Apr 1, 1995
Filing Date
May 13, 2012
COLUMNS OF KNOWLEDGE Trademark
Serial Number: 85623916 • Registration: 4394722
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
CHRISTOPHER H MCDONALD
30 COOLEY AVE 2ND FL
MIDDLETOWN
CT 06457
UNITED STATES
Trademark Details
Filing Date
May 13, 2012
Registration Date
September 3, 2013
First Use Anywhere
April 1, 1995
First Use in Commerce
April 1, 1995
Published for Opposition
June 18, 2013
Cancellation Date
June 5, 2020