Trademark Attorney / Law Firm
Darin P Siefkes – Trademark Portfolio
Darin P Siefkes specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 13 of 25 total filings concentrated in this category. The practice also covers Class 30 (Staple Foods) along with 8 other Nice Classification classes. Filing activity spans from 2014 to 2026. Currently, 3 trademarks are registered and 3 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Darin P Siefkes's trademark practice covers 8 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
Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Machines and machine tools; motors and engines; machine coupling and transmission components
Frequently Asked Questions
How many trademark applications has Darin P Siefkes filed?
Darin P Siefkes has filed 25 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 3 registered, 3 pending, 15 abandoned, 4 cancelled.
What trademark classes does Darin P Siefkes specialize in?
Darin P Siefkes has filed trademarks across 8 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 30 (Staple Foods), Class 41 (Education & Entertainment), Class 35 (Advertising & Business), Class 12 (Vehicles). Class 42 covers scientific and technological services; industrial analysis and research services.
How long has Darin P Siefkes been filing trademarks?
Darin P Siefkes's trademark filing history with the USPTO spans from 2014 to 2026, covering 12 years of trademark practice. During this period, Darin P Siefkes has handled 25 trademark applications.
What is Darin P Siefkes's trademark registration success rate?
Darin P Siefkes has a 14% trademark registration rate, with 3 out of 22 resolved applications resulting in successful registration. Currently, 3 applications are pending review.