Chang Wenjun – Trademark Portfolio
Entity Type: 01
Chang Wenjun holds 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 10 (Medical Apparatus) — 2 filings in this category. The portfolio also extends into Class 20 (Furniture) across 3 Nice Classification classes. Currently, 3 trademarks are registered. Notable registered marks include KTHEAR, YOMENT, and WINDWINCH. The owner is based in Changsha.
Room 802, Building 29,
Tidujiayuan, Yuelu District,
Changsha 410000 , CN
Showing of trademarks Trademarks
Trademark Classifications
Chang Wenjun's trademark portfolio spans 3 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademarks does Chang Wenjun have?
Chang Wenjun has 4 U.S. trademarks filed with the USPTO. Of these, 3 registered, 1 abandoned.
What trademark classes does Chang Wenjun file in?
Chang Wenjun files trademarks across 3 Nice Classification classes. The most active classes are Class 10 (Medical Apparatus), Class 20 (Furniture), Class 16 (Paper Goods). Class 10 covers surgical, medical, dental and veterinary apparatus and instruments.
What are Chang Wenjun's most well-known trademarks?
Chang Wenjun's registered trademark portfolio includes well-known marks such as KTHEAR, YOMENT, and WINDWINCH. These are among 3 currently registered trademarks in the portfolio.
What is Chang Wenjun's trademark registration success rate?
Chang Wenjun has a 75% trademark registration rate, with 3 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.