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Trademark Attorney / Law Firm

Yao Liu – Trademark Portfolio

With a filing history spanning 10 years (2011–2025), Yao Liu has represented clients in 33 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 13 trademarks have achieved registered status. Areas of expertise include Class 20 (Furniture) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

33 Total Trademarks
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All (33) Registered (13) Abandoned (18) Cancelled (2)
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Practice Areas by Trademark Class

Yao Liu's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.

20
Furniture (6 filings)

Furniture, mirrors, picture frames; goods of wood, cork, reed, cane, wicker

9
Computers & Electronics (5 filings)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

6
Metal Goods (4 filings)

Common metals and their alloys; metal building materials; transportable buildings of metal

43
Hotels & Restaurants (4 filings)

Services for providing food and drink; temporary accommodation

8
Hand Tools (4 filings)

Hand tools and implements (hand-operated); cutlery; side arms; razors

35
Advertising & Business (3 filings)

Advertising; business management; business administration; office functions

11
Environmental Control (3 filings)

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

7
Machinery (3 filings)

Machines and machine tools; motors and engines; machine coupling and transmission components

10
Medical Apparatus (3 filings)

Surgical, medical, dental and veterinary apparatus and instruments

44
Medical Services (2 filings)

Medical services; veterinary services; hygienic and beauty care for human beings or animals

Frequently Asked Questions

How many trademark applications has Yao Liu filed?

Yao Liu has filed 33 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 13 registered, 18 abandoned, 2 cancelled.

What trademark classes does Yao Liu specialize in?

Yao Liu has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 20 (Furniture), Class 9 (Computers & Electronics), Class 6 (Metal Goods), Class 43 (Hotels & Restaurants), Class 8 (Hand Tools). Class 20 covers furniture, mirrors, picture frames; goods of wood, cork, reed, cane, wicker.

How long has Yao Liu been filing trademarks?

Yao Liu's trademark filing history with the USPTO spans from 2011 to 2025, covering 14 years of trademark practice. During this period, Yao Liu has handled 33 trademark applications.

What is Yao Liu's trademark registration success rate?

Yao Liu has a 39% trademark registration rate, with 13 out of 33 resolved applications resulting in successful registration. Currently, 0 applications are pending review.