Trademark Attorney / Law Firm
Jaclyn Elizabeth Diffley – Trademark Portfolio
With a filing history spanning 33 years (1983–2025), Jaclyn Elizabeth Diffley has represented clients in 251 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 203 trademarks have achieved registered status, while 10 remain pending. Areas of expertise include Class 3 (Cosmetics & Cleaning) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Jaclyn Elizabeth Diffley's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Advertising; business management; business administration; office functions
Games and playthings; gymnastic and sporting articles; decorations for Christmas trees
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Insurance; financial affairs; monetary affairs; real estate affairs
Frequently Asked Questions
How many trademark applications has Jaclyn Elizabeth Diffley filed?
Jaclyn Elizabeth Diffley has filed 251 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 203 registered, 10 pending, 18 abandoned, 7 cancelled.
What trademark classes does Jaclyn Elizabeth Diffley specialize in?
Jaclyn Elizabeth Diffley has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 3 (Cosmetics & Cleaning), Class 9 (Computers & Electronics), Class 16 (Paper Goods), Class 35 (Advertising & Business), Class 28 (Toys & Sporting Goods). Class 3 covers bleaching preparations and other substances for laundry use; cleaning, polishing, scouring.
How long has Jaclyn Elizabeth Diffley been filing trademarks?
Jaclyn Elizabeth Diffley's trademark filing history with the USPTO spans from 1983 to 2025, covering 42 years of trademark practice. During this period, Jaclyn Elizabeth Diffley has handled 251 trademark applications.
What is Jaclyn Elizabeth Diffley's trademark registration success rate?
Jaclyn Elizabeth Diffley has a 89% trademark registration rate, with 203 out of 228 resolved applications resulting in successful registration. Currently, 10 applications are pending review.