Trademark Attorney / Law Firm
Arthur L. Lessler – Trademark Portfolio
With a filing history spanning 36 years (1964–2026), Arthur L. Lessler has represented clients in 278 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 59 trademarks have achieved registered status, while 8 remain pending. Areas of expertise include Class 44 (Medical Services) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Arthur L. Lessler's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Medical services; veterinary services; hygienic and beauty care for human beings or animals
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Advertising; business management; business administration; office functions
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademark applications has Arthur L. Lessler filed?
Arthur L. Lessler has filed 278 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 59 registered, 8 pending, 87 abandoned, 123 cancelled.
What trademark classes does Arthur L. Lessler specialize in?
Arthur L. Lessler has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 44 (Medical Services), Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 25 (Clothing), Class 10 (Medical Apparatus). Class 44 covers medical services; veterinary services; hygienic and beauty care for human beings or animals.
How long has Arthur L. Lessler been filing trademarks?
Arthur L. Lessler's trademark filing history with the USPTO spans from 1964 to 2026, covering 62 years of trademark practice. During this period, Arthur L. Lessler has handled 278 trademark applications.
What is Arthur L. Lessler's trademark registration success rate?
Arthur L. Lessler has a 22% trademark registration rate, with 59 out of 269 resolved applications resulting in successful registration. Currently, 8 applications are pending review.