Trademark owner

Trademarks owned by chen sijie

Published USPTO records that list chen sijie as an owner. Open a serial to compare classes, cited marks, and prosecution history.

Showing 1–2 of 2

USPTO trademark records for owner chen sijie. Page 1 of 1.
Serial	Mark	Owner	Registration
97053884	OPTOKEKO	Chen Sijie	6879365
97244970	SUPKIDS	Chen, Sijie	—