USPTO trademark record

DONGLONG

Dead mark · Owner Chung S. Tsoi · Classes 9, 35, 38

Mark details

Owner: Chung S. Tsoi
Serial number: 79015620
Registration number: 3225265
Status: IR CANCELLED; US REGISTRATION CANCELLED (dead)
Classes: 9 (Software / electronics / downloadable media), 35 (Advertising / retail / business services), 38 (Telecom / streaming / broadcasting)
Filed: 2005-03-04
Registered: 2007-04-03
Goods / services: Eyeglasses; sunglasses; eyeglass frames, spectacle glasses; eyeglass cases; contact lenses; containers for contact lenses; apparatus for recording, transmission or reproduction of sound or images; bl…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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