USPTO trademark record

OPTEST

Dead mark · Owner ADVANTEST CORPORATION · Classes 9

Mark details

Owner: ADVANTEST CORPORATION
Serial number: 75561198
Registration number: 2740884
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1998-09-28
Registered: 2003-07-29
Goods / services: STANDARD OPTICAL POWER METER, OPTICAL MULTI POWER METER, OPTICAL POWER MULTIMETER, PORTABLE OPTICAL POWER METER, OPTICAL RECEIVER, LIGHT WAVE MODULATION TEST SET, OPTICAL POLARIZATION SCRAMBLER, OPTI…

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

Similar marks

Nearest marks in the register to OPTEST.

OPTESTLive

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OPTESTLive

Classes 9 (Software / electronics / downloadable media) · OpTest Equipment Inc.

OPTESTDead

Classes 9 (Software / electronics / downloadable media) · DDx, Inc.

OPTESTDead

Classes 9 (Software / electronics / downloadable media) · DDx, Inc.

OPTESTDead

Classes 9 (Software / electronics / downloadable media) · DDx, INC.

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