US Trademark Classification US09 Scientific and electronic apparatus 玩视频游戏用游戏耳机（009-6181） Class 09 玩视频游戏用游戏耳机 009-6181 Chinese 玩视频游戏用游戏耳机 English Gaming headsets for use in playing video games Term ID 009-6181 Class 09 Type Goods Status Active · added, not since modified (A) Effective date 2022-01-01 Version 11-2022