Trademark Attorney / Law Firm
Han Gao – Trademark Portfolio
Han Gao has filed 5 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2025 to 2026, covering 2 years of intellectual property practice. Of these filings, 0 are currently registered and 5 are pending. The portfolio covers 4 Nice Classification classes, with the highest concentration in Class 7 (Machinery, 2 filings) and Class 37 (Building & Construction, 1 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Han Gao's trademark practice covers 4 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Frequently Asked Questions
How many trademark applications has Han Gao filed?
Han Gao has filed 5 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 5 pending.
What trademark classes does Han Gao specialize in?
Han Gao has filed trademarks across 4 Nice Classification classes. The most common practice areas include Class 7 (Machinery), Class 37 (Building & Construction), Class 42 (Computer & Scientific), Class 40 (Treatment & Processing). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.
How long has Han Gao been filing trademarks?
Han Gao's trademark filing history with the USPTO spans from 2025 to 2026, covering 1 year of trademark practice. During this period, Han Gao has handled 5 trademark applications.