Serial Number
86481910
Owner
Amburgey, James D.Attorney
Daniel R. ShemkeFirst Use Date
Sep 19, 2014
Filing Date
Dec 16, 2014
KNOWLEDGE CUBE Trademark
Serial Number: 86481910 • Registration: 4789583
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 16, 2014
Registration Date
August 11, 2015
First Use Anywhere
September 19, 2014
First Use in Commerce
September 19, 2014
Published for Opposition
May 26, 2015
Cancellation Date
February 25, 2022
Goods & Services
Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts