Trademark Attorney / Law Firm
Helen Odar Wolstoncroft – Trademark Portfolio
With a filing history spanning 29 years (1983–2025), Helen Odar Wolstoncroft has represented clients in 204 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 107 trademarks have achieved registered status, while 6 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Helen Odar Wolstoncroft'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
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Common metals and their alloys; metal building materials; transportable buildings of metal
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has Helen Odar Wolstoncroft filed?
Helen Odar Wolstoncroft has filed 204 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 107 registered, 6 pending, 39 abandoned, 52 cancelled.
What trademark classes does Helen Odar Wolstoncroft specialize in?
Helen Odar Wolstoncroft has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 44 (Medical Services). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Helen Odar Wolstoncroft been filing trademarks?
Helen Odar Wolstoncroft's trademark filing history with the USPTO spans from 1983 to 2025, covering 42 years of trademark practice. During this period, Helen Odar Wolstoncroft has handled 204 trademark applications.
What is Helen Odar Wolstoncroft's trademark registration success rate?
Helen Odar Wolstoncroft has a 54% trademark registration rate, with 107 out of 198 resolved applications resulting in successful registration. Currently, 6 applications are pending review.