Trademark Attorney / Law Firm
Donald S. Trevarthen – Trademark Portfolio
Donald S. Trevarthen specializes in Class 7 (Machinery) trademark filings before the United States Patent and Trademark Office (USPTO), with 47 of 53 total filings concentrated in this category. The practice also covers Class 12 (Vehicles) along with 6 other Nice Classification classes. Filing activity spans from 1987 to 1999. Currently, 0 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Donald S. Trevarthen's trademark practice covers 6 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Machines and machine tools; motors and engines; machine coupling and transmission components
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Common metals and their alloys; metal building materials; transportable buildings of metal
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Frequently Asked Questions
How many trademark applications has Donald S. Trevarthen filed?
Donald S. Trevarthen has filed 53 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does Donald S. Trevarthen specialize in?
Donald S. Trevarthen has filed trademarks across 6 Nice Classification classes. The most common practice areas include Class 7 (Machinery), Class 12 (Vehicles), Class 37 (Building & Construction), Class 9 (Computers & Electronics), Class 6 (Metal Goods). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.
How long has Donald S. Trevarthen been filing trademarks?
Donald S. Trevarthen's trademark filing history with the USPTO spans from 1987 to 1999, covering 12 years of trademark practice. During this period, Donald S. Trevarthen has handled 53 trademark applications.
What is Donald S. Trevarthen's trademark registration success rate?
Donald S. Trevarthen has a 0% trademark registration rate, with 0 out of 53 resolved applications resulting in successful registration. Currently, 0 applications are pending review.