US Trademark Classification US10 Medical apparatus 助听器部件类耳模(010-2582) Class 10 助听器部件类耳模 010-2582 Chinese 助听器部件类耳模 English Earmolds being parts of hearing aids Term ID 010-2582 Class 10 Type Goods Status Active · added, not since modified (A) Effective date 2026-06-18 Version 13-2026