Song Xingyu – Trademark Portfolio

Entity Type: 01

Song Xingyu holds 5 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 21 (Housewares) — 4 filings in this category. The portfolio also extends into Class 16 (Paper Goods) across 2 Nice Classification classes. Currently, 4 trademarks are registered and 1 is pending. Notable registered marks include TUFF, OHANA 1ST, SUPPLYTUFF, and TUFF ESSENTIAL. The owner is based in Hangzhou.