Trademark Attorney / Law Firm
Constantine Marantidis – Trademark Portfolio
With a filing history spanning 30 years (1973–2026), Constantine Marantidis has represented clients in 196 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 84 trademarks have achieved registered status, while 24 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 11 (Environmental Control), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Constantine Marantidis's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Common metals and their alloys; metal building materials; transportable buildings of metal
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Machines and machine tools; motors and engines; machine coupling and transmission components
Insurance; financial affairs; monetary affairs; real estate affairs
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has Constantine Marantidis filed?
Constantine Marantidis has filed 196 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 84 registered, 24 pending, 49 abandoned, 39 cancelled.
What trademark classes does Constantine Marantidis specialize in?
Constantine Marantidis has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 11 (Environmental Control), Class 20 (Furniture), Class 6 (Metal Goods), Class 3 (Cosmetics & Cleaning). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Constantine Marantidis been filing trademarks?
Constantine Marantidis's trademark filing history with the USPTO spans from 1973 to 2026, covering 53 years of trademark practice. During this period, Constantine Marantidis has handled 196 trademark applications.
What is Constantine Marantidis's trademark registration success rate?
Constantine Marantidis has a 49% trademark registration rate, with 84 out of 172 resolved applications resulting in successful registration. Currently, 24 applications are pending review.