90040556
Jul 7, 2020
Feb 23, 2021
NINGBO YANGYI ZHINENG KEJI YOUXIANGONGSI
Active Trademark
Drawing instrument, namely, a grooved silicone mat for use with a 3D pen to guide filament material extruded from 3D pen to create different shapes and designs, and paper template sheets sold as a unit
Paper Goods and Printed Matter