2 trademarks were found for owners matching the name CHANG YANG MATERIAL CO., LTD..
#Classstatus
1 S:88587110
M:F FLYTTA

O:CHANG YANG MATERIAL CO., LTD.
18 Registered
2 S:88587196
M:F FLYTTA

O:CHANG YANG MATERIAL CO., LTD.
21 Registered
Trademark Alertz updated from USPTO on 2030-01-24