Du, Siqin – Trademark Portfolio
Entity Type: 01
Du, Siqin holds 3 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 2 filings in this category. The portfolio also extends into Class 11 (Environmental Control) across 2 Nice Classification classes. Currently, 1 trademark is registered. Notable registered marks include MQIAE. The owner is based in Zibo City.
Zhang Dian Qu Zheng Fu Di Yi Su She 11
Hao Lou, 3 Dan Yuan, 301 Shi
Zibo City 255032 , CN
Showing of trademarks Trademarks
Trademark Classifications
Du, Siqin's trademark portfolio spans 2 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademarks does Du, Siqin have?
Du, Siqin has 3 U.S. trademarks filed with the USPTO. Of these, 1 registered, 1 abandoned, 1 cancelled.
What trademark classes does Du, Siqin file in?
Du, Siqin files trademarks across 2 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 11 (Environmental Control). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Du, Siqin's most well-known trademarks?
Du, Siqin's registered trademark portfolio includes well-known marks such as MQIAE. These are among 1 currently registered trademark in the portfolio.
What is Du, Siqin's trademark registration success rate?
Du, Siqin has a 33% trademark registration rate, with 1 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.