Trademark Attorney / Law Firm
CALVIN A. FAN – Trademark Portfolio
CALVIN A. FAN specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 4 total filings concentrated in this category. The practice also covers Class 1 (Chemicals) along with 3 other Nice Classification classes. Filing activity spans from 1995 to 2001. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
CALVIN A. FAN's trademark practice covers 3 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
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Frequently Asked Questions
How many trademark applications has CALVIN A. FAN filed?
CALVIN A. FAN has filed 4 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does CALVIN A. FAN specialize in?
CALVIN A. FAN has filed trademarks across 3 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 1 (Chemicals), Class 10 (Medical Apparatus). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has CALVIN A. FAN been filing trademarks?
CALVIN A. FAN's trademark filing history with the USPTO spans from 1995 to 2001, covering 6 years of trademark practice. During this period, CALVIN A. FAN has handled 4 trademark applications.
What is CALVIN A. FAN's trademark registration success rate?
CALVIN A. FAN has a 0% trademark registration rate, with 0 out of 4 resolved applications resulting in successful registration. Currently, 0 applications are pending review.