HIDDENCHALK Trademark
Serial Number: 88084145 • Registration: 5714490
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Perez, Antonio
340 East 64th Street, Suite 18J
New York, NY 10065
UNITED STATES
Trademark Details
Filing Date
August 20, 2018
Registration Date
April 2, 2019
First Use Anywhere
June 1, 2018
First Use in Commerce
June 1, 2018
Published for Opposition
January 15, 2019
Cancellation Date
October 17, 2025
Goods & Services
Downloadable software in the nature of a mobile application for learning mathematics