Trademark Attorney / Law Firm
Lei Fang – Trademark Portfolio
With a filing history spanning 14 years (1997–2026), Lei Fang has represented clients in 142 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 103 trademarks have achieved registered status, while 4 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 12 (Vehicles), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Lei Fang's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Common metals and their alloys; metal building materials; transportable buildings of metal
Education; providing of training; entertainment; sporting and cultural activities
Machines and machine tools; motors and engines; machine coupling and transmission components
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has Lei Fang filed?
Lei Fang has filed 142 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 103 registered, 4 pending, 21 abandoned, 7 cancelled.
What trademark classes does Lei Fang specialize in?
Lei Fang has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 12 (Vehicles), Class 35 (Advertising & Business), Class 1 (Chemicals), Class 18 (Leather Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Lei Fang been filing trademarks?
Lei Fang's trademark filing history with the USPTO spans from 1997 to 2026, covering 29 years of trademark practice. During this period, Lei Fang has handled 142 trademark applications.
What is Lei Fang's trademark registration success rate?
Lei Fang has a 79% trademark registration rate, with 103 out of 131 resolved applications resulting in successful registration. Currently, 4 applications are pending review.