Trademark Attorney / Law Firm

Sam Yip – Trademark Portfolio

With a filing history spanning 20 years (1964–2026), Sam Yip has represented clients in 513 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 304 trademarks have achieved registered status, while 67 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 28 (Toys & Sporting Goods), among 20 Nice Classification classes represented.

513 Total Trademarks

All (513) Registered (304) Pending (67) Abandoned (129) Cancelled (12)

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All Years 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2005 2004 2003 2002 1964

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WASACLAY

Registered 2016

Practice Areas by Trademark Class

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

Computers & Electronics (154 filings)

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

Toys & Sporting Goods (91 filings)

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

Computer & Scientific (50 filings)

Scientific and technological services; industrial analysis and research services

Pharmaceuticals (39 filings)

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Advertising & Business (37 filings)

Advertising; business management; business administration; office functions

Medical Apparatus (34 filings)

Surgical, medical, dental and veterinary apparatus and instruments

Environmental Control (26 filings)

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

Machinery (20 filings)

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

Rubber Goods (18 filings)

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica

Vehicles (17 filings)

Vehicles; apparatus for locomotion by land, air or water

Frequently Asked Questions

How many trademark applications has Sam Yip filed?

Sam Yip has filed 513 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 304 registered, 67 pending, 129 abandoned, 12 cancelled.

What trademark classes does Sam Yip specialize in?

Sam Yip has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 28 (Toys & Sporting Goods), Class 42 (Computer & Scientific), Class 5 (Pharmaceuticals), Class 35 (Advertising & Business). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

How long has Sam Yip been filing trademarks?

Sam Yip's trademark filing history with the USPTO spans from 1964 to 2026, covering 62 years of trademark practice. During this period, Sam Yip has handled 513 trademark applications.

What is Sam Yip's trademark registration success rate?

Sam Yip has a 68% trademark registration rate, with 304 out of 445 resolved applications resulting in successful registration. Currently, 67 applications are pending review.