Yang Changda – Trademark Portfolio
Entity Type: 01
Yang Changda owns a portfolio of 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as GRHJPHE, TLWWGKK, TWRRNBV, and XXCYDMJ. Of these, 4 are registered. The portfolio spans 4 Nice Classification classes, led by Class 9 (Computers & Electronics) and Class 11 (Environmental Control). Headquartered in Yunnan.
Xinhua Town, Funing County,
No.77,XianghaiVillage,Tuanjie Community,
Yunnan 663400 , CN
Showing of trademarks Trademarks
Trademark Classifications
Yang Changda'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
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademarks does Yang Changda have?
Yang Changda has 4 U.S. trademarks filed with the USPTO. Of these, 4 registered.
What trademark classes does Yang Changda file in?
Yang Changda files trademarks across 4 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 11 (Environmental Control), Class 21 (Housewares), Class 10 (Medical Apparatus). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Yang Changda's most well-known trademarks?
Yang Changda's registered trademark portfolio includes well-known marks such as GRHJPHE, TLWWGKK, TWRRNBV, and XXCYDMJ. These are among 4 currently registered trademarks in the portfolio.
What is Yang Changda's trademark registration success rate?
Yang Changda has a 100% trademark registration rate, with 4 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.