Xu Changyu Trademarks
HOHUHU
Filed: January 30, 2018
Balls for ball-point pens; Chalk sticks; Coloured pens; Crayons; Desk mats; Document files; Drawing pens; Marking pens;…
Owned by: Xu Changyu
Serial Number: 87777204
GCPROART
Filed: July 21, 2019
Ball point pens; Calligraphy ink; Chalks; Color pencils; Coloring books; Crayons; Drawing ink; Drawing pens; Erasers; Felt…
Owned by: Xu Changyu
Serial Number: 88526410
