Changwen Liu – Trademark Portfolio
Entity Type: 01
Changwen Liu holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 25 (Clothing) — 1 filings in this category. The portfolio also extends into Class 11 (Environmental Control) across 2 Nice Classification classes. Currently, 2 trademarks are registered. Notable registered marks include WUMUTI and OVORSEA. The owner is based in Qiqihar, Heilongjiang.
Group 2 of Sijianfang Vill
Meili Sidaur Nationality District
Qiqihar, Heilongjiang 161021 , CN
Showing of trademarks Trademarks
Trademark Classifications
Changwen Liu's trademark portfolio spans 2 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademarks does Changwen Liu have?
Changwen Liu has 2 U.S. trademarks filed with the USPTO. Of these, 2 registered.
What trademark classes does Changwen Liu file in?
Changwen Liu files trademarks across 2 Nice Classification classes. The most active classes are Class 25 (Clothing), Class 11 (Environmental Control). Class 25 covers clothing, footwear, headgear.
What are Changwen Liu's most well-known trademarks?
Changwen Liu's registered trademark portfolio includes well-known marks such as WUMUTI and OVORSEA. These are among 2 currently registered trademarks in the portfolio.
What is Changwen Liu's trademark registration success rate?
Changwen Liu has a 100% trademark registration rate, with 2 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.