Trademark Attorney / Law Firm
Helen S Liu – Trademark Portfolio
Helen S Liu specializes in Class 10 (Medical Apparatus) trademark filings before the United States Patent and Trademark Office (USPTO), with 5 of 5 total filings concentrated in this category. Filing activity spans from 2021 to 2023. Currently, 5 trademarks are registered.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Helen S Liu's trademark practice covers 1 Nice Classification class, representing the range of industries and goods/services handled in their USPTO filings.
Frequently Asked Questions
How many trademark applications has Helen S Liu filed?
Helen S Liu has filed 5 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 5 registered.
What trademark classes does Helen S Liu specialize in?
Helen S Liu has filed trademarks across 1 Nice Classification class. The most common practice areas include Class 10 (Medical Apparatus). Class 10 covers surgical, medical, dental and veterinary apparatus and instruments.
How long has Helen S Liu been filing trademarks?
Helen S Liu's trademark filing history with the USPTO spans from 2021 to 2023, covering 2 years of trademark practice. During this period, Helen S Liu has handled 5 trademark applications.
What is Helen S Liu's trademark registration success rate?
Helen S Liu has a 100% trademark registration rate, with 5 out of 5 resolved applications resulting in successful registration. Currently, 0 applications are pending review.