Keller and Heckman LLP – Trademark Portfolio
Entity Type: 99
Keller and Heckman LLP owns a portfolio of 15 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as KH, KHLAW.COM, OSHA 30/30, TSCA 30/30, and KELLER & HECKMAN. Of these, 11 are registered. The portfolio spans 3 Nice Classification classes, led by Class 42 (Computer & Scientific) and Class 41 (Education & Entertainment). Headquartered in Washington, DC.
Suite 500 West
1001 G Street, NW
Washington, DC 20001
Showing of trademarks Trademarks
Trademark Classifications
Keller and Heckman LLP's trademark portfolio spans 3 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Legal services; security services for the protection of property and individuals
Frequently Asked Questions
How many trademarks does Keller and Heckman LLP have?
Keller and Heckman LLP has 15 U.S. trademarks filed with the USPTO. Of these, 11 registered, 4 cancelled.
What trademark classes does Keller and Heckman LLP file in?
Keller and Heckman LLP files trademarks across 3 Nice Classification classes. The most active classes are Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 45 (Legal & Security Services). Class 42 covers scientific and technological services; industrial analysis and research services.
What are Keller and Heckman LLP's most well-known trademarks?
Keller and Heckman LLP's registered trademark portfolio includes well-known marks such as KH, KHLAW.COM, OSHA 30/30, TSCA 30/30, and KELLER & HECKMAN. These are among 11 currently registered trademarks in the portfolio.
What is Keller and Heckman LLP's trademark registration success rate?
Keller and Heckman LLP has a 73% trademark registration rate, with 11 out of 15 resolved applications resulting in successful registration. Currently, 0 applications are pending review.