US Trademark Classification US02 Paints and varnishes 塑料用染料（002-602） Class 02 塑料用染料 002-602 Chinese 塑料用染料 English Dyes for use on plastics Term ID 002-602 Class 02 Type Goods Status Active · added, not since modified (A) Effective date 2021-04-01 Version 11-2021