TrademarkDir

Trademark Attorney / Law Firm

LOUIS C. CHENG – Trademark Portfolio

With a filing history spanning 14 years (2004–2025), LOUIS C. CHENG has represented clients in 1,189 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 803 trademarks have achieved registered status, while 17 remain pending. Areas of expertise include Class 25 (Clothing) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

1,189 Total Trademarks
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All (1,189) Registered (803) Pending (17) Abandoned (219) Cancelled (150)
All Years 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2011 2004
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Practice Areas by Trademark Class

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

25
Clothing (202 filings)

Clothing, footwear, headgear

9
Computers & Electronics (189 filings)

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

21
Housewares (142 filings)

Household or kitchen utensils and containers; combs and sponges; brushes

28
Toys & Sporting Goods (93 filings)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

14
Jewelry (89 filings)

Precious metals and their alloys; jewellery, precious stones; horological instruments

11
Environmental Control (83 filings)

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

20
Furniture (64 filings)

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

18
Leather Goods (43 filings)

Leather and imitations of leather; animal skins, hides; trunks and travelling bags

10
Medical Apparatus (32 filings)

Surgical, medical, dental and veterinary apparatus and instruments

3
Cosmetics & Cleaning (29 filings)

Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring

Frequently Asked Questions

How many trademark applications has LOUIS C. CHENG filed?

LOUIS C. CHENG has filed 1,189 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 803 registered, 17 pending, 219 abandoned, 150 cancelled.

What trademark classes does LOUIS C. CHENG specialize in?

LOUIS C. CHENG has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 25 (Clothing), Class 9 (Computers & Electronics), Class 21 (Housewares), Class 28 (Toys & Sporting Goods), Class 14 (Jewelry). Class 25 covers clothing, footwear, headgear.

How long has LOUIS C. CHENG been filing trademarks?

LOUIS C. CHENG's trademark filing history with the USPTO spans from 2004 to 2025, covering 21 years of trademark practice. During this period, LOUIS C. CHENG has handled 1,189 trademark applications.

What is LOUIS C. CHENG's trademark registration success rate?

LOUIS C. CHENG has a 69% trademark registration rate, with 803 out of 1,172 resolved applications resulting in successful registration. Currently, 17 applications are pending review.