Trademark Attorney / Law Firm
Robert W. Diehl – Trademark Portfolio
With a filing history spanning 14 years (2010–2026), Robert W. Diehl has represented clients in 62 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 24 trademarks have achieved registered status, while 11 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Robert W. Diehl'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
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Education; providing of training; entertainment; sporting and cultural activities
Insurance; financial affairs; monetary affairs; real estate affairs
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Precious metals and their alloys; jewellery, precious stones; horological instruments
Legal services; security services for the protection of property and individuals
Frequently Asked Questions
How many trademark applications has Robert W. Diehl filed?
Robert W. Diehl has filed 62 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 24 registered, 11 pending, 17 abandoned, 10 cancelled.
What trademark classes does Robert W. Diehl specialize in?
Robert W. Diehl has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 9 (Computers & Electronics), Class 25 (Clothing), Class 41 (Education & Entertainment), Class 36 (Insurance & Financial). Class 35 covers advertising; business management; business administration; office functions.
How long has Robert W. Diehl been filing trademarks?
Robert W. Diehl's trademark filing history with the USPTO spans from 2010 to 2026, covering 16 years of trademark practice. During this period, Robert W. Diehl has handled 62 trademark applications.
What is Robert W. Diehl's trademark registration success rate?
Robert W. Diehl has a 47% trademark registration rate, with 24 out of 51 resolved applications resulting in successful registration. Currently, 11 applications are pending review.