Dong Changwei – Trademark Portfolio
Entity Type: 01
Dong Changwei holds 3 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 7 (Machinery) — 3 filings in this category. The owner is based in Langfang.
Golden Elephant Golf Park Jinyuan Road
Langfang 065001 , CN
Showing of trademarks Trademarks
Trademark Classifications
Dong Changwei's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Frequently Asked Questions
How many trademarks does Dong Changwei have?
Dong Changwei has 3 U.S. trademarks filed with the USPTO.
What trademark classes does Dong Changwei file in?
Dong Changwei files trademarks across 1 Nice Classification class. The most active classes are Class 7 (Machinery). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.
What is Dong Changwei's trademark registration success rate?
Dong Changwei has a 0% trademark registration rate, with 0 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.