Trademark Attorney / Law Firm
LOUIS M HEIDELBERGER – Trademark Portfolio
With a filing history spanning 28 years (1927–2026), LOUIS M HEIDELBERGER has represented clients in 565 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 9 trademarks have achieved registered status, while 2 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
LOUIS M HEIDELBERGER'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 and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Insurance; financial affairs; monetary affairs; real estate affairs
Education; providing of training; entertainment; sporting and cultural activities
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has LOUIS M HEIDELBERGER filed?
LOUIS M HEIDELBERGER has filed 565 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 9 registered, 2 pending, 334 abandoned, 220 cancelled.
What trademark classes does LOUIS M HEIDELBERGER specialize in?
LOUIS M HEIDELBERGER has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial), Class 41 (Education & Entertainment). Class 35 covers advertising; business management; business administration; office functions.
How long has LOUIS M HEIDELBERGER been filing trademarks?
LOUIS M HEIDELBERGER's trademark filing history with the USPTO spans from 1927 to 2026, covering 99 years of trademark practice. During this period, LOUIS M HEIDELBERGER has handled 565 trademark applications.
What is LOUIS M HEIDELBERGER's trademark registration success rate?
LOUIS M HEIDELBERGER has a 2% trademark registration rate, with 9 out of 563 resolved applications resulting in successful registration. Currently, 2 applications are pending review.