Trademark Attorney / Law Firm
CAO ZHEN – Trademark Portfolio
CAO ZHEN specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 1 of 1 total filing concentrated in this category. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
CAO ZHEN's trademark practice covers 1 Nice Classification class, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has CAO ZHEN filed?
CAO ZHEN has filed 1 trademark application with the United States Patent and Trademark Office (USPTO).
What trademark classes does CAO ZHEN specialize in?
CAO ZHEN has filed trademarks across 1 Nice Classification class. The most common practice areas include Class 9 (Computers & Electronics). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.