Trademark Attorney / Law Firm
David L Haselkorn – Trademark Portfolio
With a filing history spanning 14 years (1999–2021), David L Haselkorn has represented clients in 51 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 4 trademarks have achieved registered status. Areas of expertise include Class 36 (Insurance & Financial) and Class 42 (Computer & Scientific), among 10 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
David L Haselkorn's trademark practice covers 10 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Insurance; financial affairs; monetary affairs; real estate affairs
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Legal services; security services for the protection of property and individuals
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Frequently Asked Questions
How many trademark applications has David L Haselkorn filed?
David L Haselkorn has filed 51 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 4 registered, 21 abandoned, 26 cancelled.
What trademark classes does David L Haselkorn specialize in?
David L Haselkorn has filed trademarks across 10 Nice Classification classes. The most common practice areas include Class 36 (Insurance & Financial), Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 9 (Computers & Electronics). Class 36 covers insurance; financial affairs; monetary affairs; real estate affairs.
How long has David L Haselkorn been filing trademarks?
David L Haselkorn's trademark filing history with the USPTO spans from 1999 to 2021, covering 22 years of trademark practice. During this period, David L Haselkorn has handled 51 trademark applications.
What is David L Haselkorn's trademark registration success rate?
David L Haselkorn has a 8% trademark registration rate, with 4 out of 51 resolved applications resulting in successful registration. Currently, 0 applications are pending review.