US Trademark Classification US09 Scientific and electronic apparatus 手机屏幕保护膜（009-6189） Class 09 手机屏幕保护膜 009-6189 Chinese 手机屏幕保护膜 English Mobile phone screen protectors Term ID 009-6189 Class 09 Type Goods Status Active · added, not since modified (A) Effective date 2022-01-01 Version 11-2022