Trademark Attorney / Law Firm
David L. Colby – Trademark Portfolio
With a filing history spanning 23 years (2004–2026), David L. Colby has represented clients in 1,068 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 242 trademarks have achieved registered status, while 37 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 L. Colby'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
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Precious metals and their alloys; jewellery, precious stones; horological instruments
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has David L. Colby filed?
David L. Colby has filed 1,068 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 242 registered, 37 pending, 391 abandoned, 397 cancelled.
What trademark classes does David L. Colby specialize in?
David L. Colby 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 18 (Leather Goods), Class 14 (Jewelry). Class 35 covers advertising; business management; business administration; office functions.
How long has David L. Colby been filing trademarks?
David L. Colby's trademark filing history with the USPTO spans from 2004 to 2026, covering 22 years of trademark practice. During this period, David L. Colby has handled 1,068 trademark applications.
What is David L. Colby's trademark registration success rate?
David L. Colby has a 23% trademark registration rate, with 242 out of 1,030 resolved applications resulting in successful registration. Currently, 37 applications are pending review.