Trademark Attorney / Law Firm
STEPHEN L. WALKER – Trademark Portfolio
STEPHEN L. WALKER has filed 8 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1983 to 1999, covering 3 years of intellectual property practice. The portfolio covers 5 Nice Classification classes, with the highest concentration in Class 42 (Computer & Scientific, 3 filings) and Class 9 (Computers & Electronics, 3 filings).
Showing of trademarks Trademarks
Practice Areas by Trademark Class
STEPHEN L. WALKER's trademark practice covers 5 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific and technological services; industrial analysis and research services
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Education; providing of training; entertainment; sporting and cultural activities
Machines and machine tools; motors and engines; machine coupling and transmission components
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Frequently Asked Questions
How many trademark applications has STEPHEN L. WALKER filed?
STEPHEN L. WALKER has filed 8 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does STEPHEN L. WALKER specialize in?
STEPHEN L. WALKER has filed trademarks across 5 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 41 (Education & Entertainment), Class 7 (Machinery), Class 30 (Staple Foods). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has STEPHEN L. WALKER been filing trademarks?
STEPHEN L. WALKER's trademark filing history with the USPTO spans from 1983 to 1999, covering 16 years of trademark practice. During this period, STEPHEN L. WALKER has handled 8 trademark applications.
What is STEPHEN L. WALKER's trademark registration success rate?
STEPHEN L. WALKER has a 0% trademark registration rate, with 0 out of 8 resolved applications resulting in successful registration. Currently, 0 applications are pending review.