Fei Song – Trademark Portfolio

Entity Type: 01

Fei Song holds 5 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 4 filings in this category. The portfolio also extends into Class 35 (Advertising & Business) across 2 Nice Classification classes. Currently, 3 trademarks are registered and 1 is pending. Notable registered marks include FIRMOO, MELAVAC, and XUELAIM. The owner is based in Nanjing.