Tan Aizhen – Trademark Portfolio
Entity Type: 01
Tan Aizhen holds 4 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 3 Nice Classification classes. Currently, 3 trademarks are registered. Notable registered marks include SEPVIOD, VHFFOSO, and WOCLAOM. The owner is based in Hunan.
No.18, Group 4, Zhangjia Vil.
Ronghua Township, Xinhua County
Hunan 417615 , CN
Showing of trademarks Trademarks
Trademark Classifications
Tan Aizhen's trademark portfolio spans 3 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 Tan Aizhen have?
Tan Aizhen has 4 U.S. trademarks filed with the USPTO. Of these, 3 registered, 1 abandoned.
What trademark classes does Tan Aizhen file in?
Tan Aizhen files trademarks across 3 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 11 (Environmental Control), Class 15 (Musical Instruments). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Tan Aizhen's most well-known trademarks?
Tan Aizhen's registered trademark portfolio includes well-known marks such as SEPVIOD, VHFFOSO, and WOCLAOM. These are among 3 currently registered trademarks in the portfolio.
What is Tan Aizhen's trademark registration success rate?
Tan Aizhen has a 75% trademark registration rate, with 3 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.