Aihua Duan – Trademark Portfolio
Entity Type: 01
Aihua Duan holds 6 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 3 filings in this category. The portfolio also extends into Class 7 (Machinery) across 4 Nice Classification classes. Currently, 5 trademarks are registered. Notable registered marks include DDVWU, DGVUK, ZEOKOV, ZVEOOB, and DIOIUOV. The owner is based in Shandong Province.
No. 124, Nanyao Neighborhood Committee,
Laoshan District, Qingdao City,
Shandong Province 266000 , CN
Showing of trademarks Trademarks
Trademark Classifications
Aihua Duan's trademark portfolio spans 4 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Machines and machine tools; motors and engines; machine coupling and transmission components
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademarks does Aihua Duan have?
Aihua Duan has 6 U.S. trademarks filed with the USPTO. Of these, 5 registered, 1 abandoned.
What trademark classes does Aihua Duan file in?
Aihua Duan files trademarks across 4 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 7 (Machinery), Class 10 (Medical Apparatus), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Aihua Duan's most well-known trademarks?
Aihua Duan's registered trademark portfolio includes well-known marks such as DDVWU, DGVUK, ZEOKOV, ZVEOOB, and DIOIUOV. These are among 5 currently registered trademarks in the portfolio.
What is Aihua Duan's trademark registration success rate?
Aihua Duan has a 83% trademark registration rate, with 5 out of 6 resolved applications resulting in successful registration. Currently, 0 applications are pending review.