Trademark Attorney / Law Firm
Michael P. Brennan; Lisa M. DuRoss – Trademark Portfolio
With a filing history spanning 37 years (1916–2018), Michael P. Brennan; Lisa M. DuRoss has represented clients in 245 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 87 trademarks have achieved registered status. Areas of expertise include Class 9 (Computers & Electronics) and Class 7 (Machinery), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Michael P. Brennan; Lisa M. DuRoss's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Machines and machine tools; motors and engines; machine coupling and transmission components
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Common metals and their alloys; metal building materials; transportable buildings of metal
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademark applications has Michael P. Brennan; Lisa M. DuRoss filed?
Michael P. Brennan; Lisa M. DuRoss has filed 245 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 87 registered, 45 abandoned, 106 cancelled.
What trademark classes does Michael P. Brennan; Lisa M. DuRoss specialize in?
Michael P. Brennan; Lisa M. DuRoss has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 7 (Machinery), Class 11 (Environmental Control), Class 42 (Computer & Scientific), Class 37 (Building & Construction). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has Michael P. Brennan; Lisa M. DuRoss been filing trademarks?
Michael P. Brennan; Lisa M. DuRoss's trademark filing history with the USPTO spans from 1916 to 2018, covering 102 years of trademark practice. During this period, Michael P. Brennan; Lisa M. DuRoss has handled 245 trademark applications.
What is Michael P. Brennan; Lisa M. DuRoss's trademark registration success rate?
Michael P. Brennan; Lisa M. DuRoss has a 37% trademark registration rate, with 87 out of 238 resolved applications resulting in successful registration. Currently, 0 applications are pending review.