Trademark Attorney / Law Firm
Shirley S. Ma – Trademark Portfolio
Shirley S. Ma has filed 14 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 2004 to 2025, covering 4 years of intellectual property practice. Of these filings, 0 are currently registered and 2 are pending. The portfolio covers 6 Nice Classification classes, with the highest concentration in Class 11 (Environmental Control, 6 filings) and Class 41 (Education & Entertainment, 3 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Shirley S. Ma's trademark practice covers 6 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Education; providing of training; entertainment; sporting and cultural activities
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Insurance; financial affairs; monetary affairs; real estate affairs
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Frequently Asked Questions
How many trademark applications has Shirley S. Ma filed?
Shirley S. Ma has filed 14 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2 pending, 8 abandoned, 4 cancelled.
What trademark classes does Shirley S. Ma specialize in?
Shirley S. Ma has filed trademarks across 6 Nice Classification classes. The most common practice areas include Class 11 (Environmental Control), Class 41 (Education & Entertainment), Class 20 (Furniture), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial). Class 11 covers apparatus for lighting, heating, steam generating, cooking, refrigerating, drying.
How long has Shirley S. Ma been filing trademarks?
Shirley S. Ma's trademark filing history with the USPTO spans from 2004 to 2025, covering 21 years of trademark practice. During this period, Shirley S. Ma has handled 14 trademark applications.
What is Shirley S. Ma's trademark registration success rate?
Shirley S. Ma has a 0% trademark registration rate, with 0 out of 12 resolved applications resulting in successful registration. Currently, 2 applications are pending review.