Sun, Changchao – Trademark Portfolio

Entity Type: 01

Sun, Changchao holds 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 25 (Clothing) — 4 filings in this category. Currently, 4 trademarks are registered. Notable registered marks include UPWALKS, MRGENTEL, TOPWALKS, and UPGENTEL. The owner is based in Dashiqiao, Liaoning.