Trademark Attorney / Law Firm
Keith A. Weltsch – Trademark Portfolio
With a filing history spanning 49 years (1907–2026), Keith A. Weltsch has represented clients in 2,983 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 1,145 trademarks have achieved registered status, while 250 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 42 (Computer & Scientific), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Keith A. Weltsch'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
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has Keith A. Weltsch filed?
Keith A. Weltsch has filed 2,983 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1,145 registered, 250 pending, 721 abandoned, 475 cancelled.
What trademark classes does Keith A. Weltsch specialize in?
Keith A. Weltsch has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 25 (Clothing), Class 41 (Education & Entertainment). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Keith A. Weltsch been filing trademarks?
Keith A. Weltsch's trademark filing history with the USPTO spans from 1907 to 2026, covering 119 years of trademark practice. During this period, Keith A. Weltsch has handled 2,983 trademark applications.
What is Keith A. Weltsch's trademark registration success rate?
Keith A. Weltsch has a 49% trademark registration rate, with 1,145 out of 2,341 resolved applications resulting in successful registration. Currently, 250 applications are pending review.