PENTABLOCKS Trademark
Serial Number: 76346377 • Registration: 2699760
Trademark Classes
Owner Contact Info
500 Greenview Court
Vernon Hills, IL 60061
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
December 7, 2001
Registration Date
March 25, 2003
Published for Opposition
December 31, 2002
Cancellation Date
October 6, 2023
Goods & Services
manipulatives used for teaching mathematics