USPTO trademark record

TSAI, LEE & CHEN

Live registered mark · Owner Tsai, Lee & Chen · Classes 42

Mark details

Owner: Tsai, Lee & Chen
Serial number: 75769380
Registration number: 2420904
Status: REGISTERED AND RENEWED
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 1999-08-03
Registered: 2001-01-16
Goods / services: legal services relating to the field of intellectual property law

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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