Trademark Attorney / Law Firm
David N. Sharifi – Trademark Portfolio
With a filing history spanning 16 years (2007–2023), David N. Sharifi has represented clients in 431 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 130 trademarks have achieved registered status, while 14 remain pending. Areas of expertise include Class 41 (Education & Entertainment) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David N. Sharifi's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Advertising; business management; business administration; office functions
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Scientific and technological services; industrial analysis and research services
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Precious metals and their alloys; jewellery, precious stones; horological instruments
Frequently Asked Questions
How many trademark applications has David N. Sharifi filed?
David N. Sharifi has filed 431 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 130 registered, 14 pending, 186 abandoned, 101 cancelled.
What trademark classes does David N. Sharifi specialize in?
David N. Sharifi has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 5 (Pharmaceuticals). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has David N. Sharifi been filing trademarks?
David N. Sharifi's trademark filing history with the USPTO spans from 2007 to 2023, covering 16 years of trademark practice. During this period, David N. Sharifi has handled 431 trademark applications.
What is David N. Sharifi's trademark registration success rate?
David N. Sharifi has a 31% trademark registration rate, with 130 out of 417 resolved applications resulting in successful registration. Currently, 14 applications are pending review.