Trademark Attorney / Law Firm
STEPHEN J. MALLENBAUM – Trademark Portfolio
STEPHEN J. MALLENBAUM specializes in Class 41 (Education & Entertainment) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 3 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 2 other Nice Classification classes. Filing activity spans from 1988 to 1994. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
STEPHEN J. MALLENBAUM's trademark practice covers 2 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, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademark applications has STEPHEN J. MALLENBAUM filed?
STEPHEN J. MALLENBAUM has filed 3 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does STEPHEN J. MALLENBAUM specialize in?
STEPHEN J. MALLENBAUM has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 41 (Education & Entertainment), Class 9 (Computers & Electronics). Class 41 covers education; providing of training; entertainment; sporting and cultural activities.
How long has STEPHEN J. MALLENBAUM been filing trademarks?
STEPHEN J. MALLENBAUM's trademark filing history with the USPTO spans from 1988 to 1994, covering 6 years of trademark practice. During this period, STEPHEN J. MALLENBAUM has handled 3 trademark applications.
What is STEPHEN J. MALLENBAUM's trademark registration success rate?
STEPHEN J. MALLENBAUM has a 0% trademark registration rate, with 0 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.