Trademark Attorney / Law Firm
BETTY CHANG – Trademark Portfolio
BETTY CHANG has filed 114 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1994 to 2001, covering 6 years of intellectual property practice. The portfolio covers 19 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 28 filings) and Class 42 (Computer & Scientific, 28 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
BETTY CHANG's trademark practice covers 19 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
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Building materials (non-metallic); non-metallic rigid pipes for building
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has BETTY CHANG filed?
BETTY CHANG has filed 114 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does BETTY CHANG specialize in?
BETTY CHANG has filed trademarks across 19 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 38 (Telecommunications). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has BETTY CHANG been filing trademarks?
BETTY CHANG's trademark filing history with the USPTO spans from 1994 to 2001, covering 7 years of trademark practice. During this period, BETTY CHANG has handled 114 trademark applications.
What is BETTY CHANG's trademark registration success rate?
BETTY CHANG has a 0% trademark registration rate, with 0 out of 114 resolved applications resulting in successful registration. Currently, 0 applications are pending review.