US Trademark Classification US09 Scientific and electronic apparatus 磁盘驱动器（009-6519） Class 09 磁盘驱动器 009-6519 Chinese 磁盘驱动器 English Disc drives Spanish Unidades de disco Term ID 009-6519 Class 09 Type Goods Status Active · added, not since modified (A) Effective date 2023-04-20 Version 12-2023