Trademark Attorney / Law Firm
David M. Sigmon – Trademark Portfolio
With a filing history spanning 20 years (1985–2026), David M. Sigmon has represented clients in 120 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 59 trademarks have achieved registered status, while 24 remain pending. Areas of expertise include Class 5 (Pharmaceuticals) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David M. Sigmon's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Lace and embroidery, ribbons and braid; buttons, hooks and eyes, pins and needles
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has David M. Sigmon filed?
David M. Sigmon has filed 120 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 59 registered, 24 pending, 27 abandoned, 10 cancelled.
What trademark classes does David M. Sigmon specialize in?
David M. Sigmon has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 5 (Pharmaceuticals), Class 35 (Advertising & Business), Class 25 (Clothing), Class 9 (Computers & Electronics), Class 26 (Fancy Goods). Class 5 covers pharmaceutical and veterinary preparations; sanitary preparations for medical purposes.
How long has David M. Sigmon been filing trademarks?
David M. Sigmon's trademark filing history with the USPTO spans from 1985 to 2026, covering 41 years of trademark practice. During this period, David M. Sigmon has handled 120 trademark applications.
What is David M. Sigmon's trademark registration success rate?
David M. Sigmon has a 61% trademark registration rate, with 59 out of 96 resolved applications resulting in successful registration. Currently, 24 applications are pending review.