Qinghua Duan – Trademark Portfolio
Entity Type: 01
Qinghua Duan holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 1 (Chemicals) — 1 filings in this category. The portfolio also extends into Class 11 (Environmental Control) across 2 Nice Classification classes. The owner is based in Shenzhen, Guangdong.
2401, Blk. B2, Bldg. B, Zhonghang Tianyi
Shenzhen, Guangdong 518000 , CN
Showing of trademarks Trademarks
Trademark Classifications
Qinghua Duan's trademark portfolio spans 2 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademarks does Qinghua Duan have?
Qinghua Duan has 2 U.S. trademarks filed with the USPTO.
What trademark classes does Qinghua Duan file in?
Qinghua Duan files trademarks across 2 Nice Classification classes. The most active classes are Class 1 (Chemicals), Class 11 (Environmental Control). Class 1 covers chemical products for industry, science, photography, agriculture, horticulture and forestry.
What is Qinghua Duan's trademark registration success rate?
Qinghua Duan has a 0% trademark registration rate, with 0 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.