Guan ChengLin – Trademark Portfolio

Entity Type: 01

Guan ChengLin holds 7 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 21 (Housewares) — 5 filings in this category. The portfolio also extends into Class 9 (Computers & Electronics) across 2 Nice Classification classes. Currently, 7 trademarks are registered. Notable registered marks include YINCY, JZONES, PUCGUE, SOFTUM, and WACNEM. The owner is based in Guangzhou.