Trademark Attorney / Law Firm
Mark Sparschu – Trademark Portfolio
Mark Sparschu has 49 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 8 trademarks are successfully registered — a 67% registration rate, with an additional 37 applications currently pending. The strongest areas of practice include Class 9 (Computers & Electronics) and Class 35 (Advertising & Business). Filing activity has been recorded from 2022 through 2026, spanning 5 years.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Mark Sparschu'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
Advertising; business management; business administration; office functions
Scientific and technological services; industrial analysis and research services
Machines and machine tools; motors and engines; machine coupling and transmission components
Chemical products for industry, science, photography, agriculture, horticulture and forestry
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 Mark Sparschu filed?
Mark Sparschu has filed 49 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 8 registered, 37 pending, 3 abandoned, 1 cancelled.
What trademark classes does Mark Sparschu specialize in?
Mark Sparschu has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 35 (Advertising & Business), Class 42 (Computer & Scientific), Class 37 (Building & Construction), Class 10 (Medical Apparatus). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Mark Sparschu been filing trademarks?
Mark Sparschu's trademark filing history with the USPTO spans from 2022 to 2026, covering 4 years of trademark practice. During this period, Mark Sparschu has handled 49 trademark applications.
What is Mark Sparschu's trademark registration success rate?
Mark Sparschu has a 67% trademark registration rate, with 8 out of 12 resolved applications resulting in successful registration. Currently, 37 applications are pending review.