US Trademark Classification US10 Medical apparatus 视网膜镜(010-197) Class 10 视网膜镜 010-197 Chinese 视网膜镜 English Retinoscopes Spanish Retinoscopios Term ID 010-197 Class 10 Type Goods Status Active · added, not since modified (A) Effective date 1994-07-01 Version 07-1997