Littelfuse, Inc. – Trademark Portfolio
Entity Type: 03
Littelfuse, Inc. holds 142 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 126 filings in this category. The portfolio also extends into Class 42 (Computer & Scientific) across 10 Nice Classification classes. Currently, 66 trademarks are registered and 7 are pending. Notable registered marks include L, T, LF, ATO, and RTP. The owner is based in Chicago, IL.
8755 West Higgins Road, Suite 500
Chicago, IL 60631
Showing of trademarks Trademarks
Trademark Classifications
Littelfuse, Inc.'s trademark portfolio spans 10 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Machines and machine tools; motors and engines; machine coupling and transmission components
Advertising; business management; business administration; office functions
Legal services; security services for the protection of property and individuals
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademarks does Littelfuse, Inc. have?
Littelfuse, Inc. has 142 U.S. trademarks filed with the USPTO. Of these, 66 registered, 7 pending, 34 abandoned, 35 cancelled.
What trademark classes does Littelfuse, Inc. file in?
Littelfuse, Inc. files trademarks across 10 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 7 (Machinery), Class 35 (Advertising & Business), Class 45 (Legal & Security Services). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Littelfuse, Inc.'s most well-known trademarks?
Littelfuse, Inc.'s registered trademark portfolio includes well-known marks such as L, T, LF, ATO, and RTP. These are among 66 currently registered trademarks in the portfolio.
What is Littelfuse, Inc.'s trademark registration success rate?
Littelfuse, Inc. has a 49% trademark registration rate, with 66 out of 135 resolved applications resulting in successful registration. Currently, 7 applications are pending review.