US Trademark Classification US09 Scientific and electronic apparatus 消除静电的设备（009-6679） Class 09 消除静电的设备 009-6679 Chinese 消除静电的设备 English Apparatus for eliminating static electricity Term ID 009-6679 Class 09 Type Goods Status Active · added, not since modified (A) Effective date 2023-09-28 Version 12-2023