Trademark Attorney / Law Firm
David McKenzie – Trademark Portfolio
David McKenzie has 43 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 13 trademarks are successfully registered — a 43% registration rate, with an additional 13 applications currently pending. The strongest areas of practice include Class 42 (Computer & Scientific) and Class 10 (Medical Apparatus). Filing activity has been recorded from 2008 through 2026, spanning 6 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David McKenzie's trademark practice covers 19 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Insurance; financial affairs; monetary affairs; real estate affairs
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Building materials (non-metallic); non-metallic rigid pipes for building
Frequently Asked Questions
How many trademark applications has David McKenzie filed?
David McKenzie has filed 43 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 13 registered, 13 pending, 17 abandoned.
What trademark classes does David McKenzie specialize in?
David McKenzie has filed trademarks across 19 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 10 (Medical Apparatus), Class 3 (Cosmetics & Cleaning), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has David McKenzie been filing trademarks?
David McKenzie's trademark filing history with the USPTO spans from 2008 to 2026, covering 18 years of trademark practice. During this period, David McKenzie has handled 43 trademark applications.
What is David McKenzie's trademark registration success rate?
David McKenzie has a 43% trademark registration rate, with 13 out of 30 resolved applications resulting in successful registration. Currently, 13 applications are pending review.