US Trademark Classification US09 Scientific and electronic apparatus 立体声调谐器箱（009-6316） Class 09 立体声调谐器箱 009-6316 Chinese 立体声调谐器箱 English Cases for stereo tuners Term ID 009-6316 Class 09 Type Goods Status Active · added, not since modified (A) Effective date 2022-09-15 Version 11-2022