Trademark Attorney / Law Firm
David W. Sar – Trademark Portfolio
With a filing history spanning 45 years (1964–2026), David W. Sar has represented clients in 1,422 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 520 trademarks have achieved registered status, while 94 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 25 (Clothing), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David W. Sar's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
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
Scientific and technological services; industrial analysis and research services
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has David W. Sar filed?
David W. Sar has filed 1,422 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 520 registered, 94 pending, 377 abandoned, 430 cancelled.
What trademark classes does David W. Sar specialize in?
David W. Sar has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 25 (Clothing), Class 41 (Education & Entertainment), Class 24 (Fabrics), Class 16 (Paper Goods). Class 35 covers advertising; business management; business administration; office functions.
How long has David W. Sar been filing trademarks?
David W. Sar's trademark filing history with the USPTO spans from 1964 to 2026, covering 62 years of trademark practice. During this period, David W. Sar has handled 1,422 trademark applications.
What is David W. Sar's trademark registration success rate?
David W. Sar has a 39% trademark registration rate, with 520 out of 1,327 resolved applications resulting in successful registration. Currently, 94 applications are pending review.