Ma, Cheng – Trademark Portfolio

Entity Type: 01

Ma, Cheng owns a portfolio of 19 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as DSWY, CEOOE, WNOAN, GSOUSG, and IDOSST. Of these, 14 are registered. The portfolio spans 7 Nice Classification classes, led by Class 8 (Hand Tools) and Class 21 (Housewares). Headquartered in Chizhou, Anhui.