Trademark Attorney / Law Firm
STEPHEN L. BLUESTONE – Trademark Portfolio
STEPHEN L. BLUESTONE specializes in Class 42 (Computer & Scientific) 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 1984 to 1986. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
STEPHEN L. BLUESTONE's trademark practice covers 2 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
Frequently Asked Questions
How many trademark applications has STEPHEN L. BLUESTONE filed?
STEPHEN L. BLUESTONE has filed 3 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does STEPHEN L. BLUESTONE specialize in?
STEPHEN L. BLUESTONE has filed trademarks across 2 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 9 (Computers & Electronics). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has STEPHEN L. BLUESTONE been filing trademarks?
STEPHEN L. BLUESTONE's trademark filing history with the USPTO spans from 1984 to 1986, covering 2 years of trademark practice. During this period, STEPHEN L. BLUESTONE has handled 3 trademark applications.
What is STEPHEN L. BLUESTONE's trademark registration success rate?
STEPHEN L. BLUESTONE has a 0% trademark registration rate, with 0 out of 3 resolved applications resulting in successful registration. Currently, 0 applications are pending review.