Guan Long – Trademark Portfolio

Entity Type: 01

Guan Long holds 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 10 (Medical Apparatus) — 4 filings in this category. Currently, 4 trademarks are registered. Notable registered marks include ABH, BKA, DBJ, and DCU. The owner is based in Ning'an, Heilongjiang.