TrademarkDir

Trademark Attorney / Law Firm

Mei Tsang – Trademark Portfolio

With a filing history spanning 30 years (1984–2026), Mei Tsang has represented clients in 686 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 187 trademarks have achieved registered status, while 38 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 35 (Advertising & Business), among 20 Nice Classification classes represented.

686 Total Trademarks
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All (686) Registered (187) Pending (38) Abandoned (313) Cancelled (143)
All Years 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2006 2005 2004 2003 1997 1996 1995 1992 1990 1987 1984
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