Trademark Attorney / Law Firm
WALTER J. BLENKO – Trademark Portfolio
WALTER J. BLENKO has filed 9 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1987 to 1997, covering 5 years of intellectual property practice. The portfolio covers 7 Nice Classification classes, with the highest concentration in Class 41 (Education & Entertainment, 2 filings) and Class 42 (Computer & Scientific, 2 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
WALTER J. BLENKO's trademark practice covers 7 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Leather and imitations of leather; animal skins, hides; trunks and travelling bags
Advertising; business management; business administration; office functions
Insurance; financial affairs; monetary affairs; real estate affairs
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has WALTER J. BLENKO filed?
WALTER J. BLENKO has filed 9 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does WALTER J. BLENKO specialize in?
WALTER J. BLENKO has filed trademarks across 7 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 18 (Leather Goods), Class 35 (Advertising & Business), Class 36 (Insurance & Financial). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has WALTER J. BLENKO been filing trademarks?
WALTER J. BLENKO's trademark filing history with the USPTO spans from 1987 to 1997, covering 10 years of trademark practice. During this period, WALTER J. BLENKO has handled 9 trademark applications.
What is WALTER J. BLENKO's trademark registration success rate?
WALTER J. BLENKO has a 0% trademark registration rate, with 0 out of 9 resolved applications resulting in successful registration. Currently, 0 applications are pending review.