Trademark Attorney / Law Firm
IRWIN M. STEIN – Trademark Portfolio
IRWIN M. STEIN specializes in Class 1 (Chemicals) trademark filings before the United States Patent and Trademark Office (USPTO), with 11 of 22 total filings concentrated in this category. The practice also covers Class 5 (Pharmaceuticals) along with 7 other Nice Classification classes. Filing activity spans from 1991 to 1997. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
IRWIN M. STEIN's trademark practice covers 7 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Frequently Asked Questions
How many trademark applications has IRWIN M. STEIN filed?
IRWIN M. STEIN has filed 22 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does IRWIN M. STEIN specialize in?
IRWIN M. STEIN has filed trademarks across 7 Nice Classification classes. The most common practice areas include Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 17 (Rubber Goods), Class 9 (Computers & Electronics), Class 2 (Paints). Class 1 covers chemical products for industry, science, photography, agriculture, horticulture and forestry.
How long has IRWIN M. STEIN been filing trademarks?
IRWIN M. STEIN's trademark filing history with the USPTO spans from 1991 to 1997, covering 6 years of trademark practice. During this period, IRWIN M. STEIN has handled 22 trademark applications.
What is IRWIN M. STEIN's trademark registration success rate?
IRWIN M. STEIN has a 0% trademark registration rate, with 0 out of 22 resolved applications resulting in successful registration. Currently, 0 applications are pending review.