Qingcheng LIN – Trademark Portfolio

Entity Type: 01

Qingcheng LIN holds 3 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 34 (Smokers Articles) — 3 filings in this category. Currently, 3 trademarks are registered. Notable registered marks include RTRIX and ARTRIX. The owner is based in Shenzhen.