Trademark Attorney / Law Firm
Louis T. Isaf – Trademark Portfolio
With a filing history spanning 31 years (1983–2018), Louis T. Isaf has represented clients in 550 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 19 trademarks have achieved registered status. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Louis T. Isaf'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
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademark applications has Louis T. Isaf filed?
Louis T. Isaf has filed 550 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 19 registered, 232 abandoned, 296 cancelled.
What trademark classes does Louis T. Isaf specialize in?
Louis T. Isaf has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 16 (Paper Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Louis T. Isaf been filing trademarks?
Louis T. Isaf's trademark filing history with the USPTO spans from 1983 to 2018, covering 35 years of trademark practice. During this period, Louis T. Isaf has handled 550 trademark applications.
What is Louis T. Isaf's trademark registration success rate?
Louis T. Isaf has a 3% trademark registration rate, with 19 out of 547 resolved applications resulting in successful registration. Currently, 0 applications are pending review.