Trademark Attorney / Law Firm
DAVID YU – Trademark Portfolio
DAVID YU specializes in Class 11 (Environmental Control) trademark filings before the United States Patent and Trademark Office (USPTO), with 2 of 2 total filings concentrated in this category. Filing activity spans from 2023 to 2025. Currently, 0 trademarks are registered and 2 are pending.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
DAVID YU's trademark practice covers 1 Nice Classification class, representing the range of industries and goods/services handled in their USPTO filings.
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Frequently Asked Questions
How many trademark applications has DAVID YU filed?
DAVID YU has filed 2 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 2 pending.
What trademark classes does DAVID YU specialize in?
DAVID YU has filed trademarks across 1 Nice Classification class. The most common practice areas include Class 11 (Environmental Control). Class 11 covers apparatus for lighting, heating, steam generating, cooking, refrigerating, drying.
How long has DAVID YU been filing trademarks?
DAVID YU's trademark filing history with the USPTO spans from 2023 to 2025, covering 2 years of trademark practice. During this period, DAVID YU has handled 2 trademark applications.