USPTO trademark record

OPTEST

Dead mark · Owner DDx, Inc. · Classes 9

Mark details

Owner: DDx, Inc.
Serial number: 75341541
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1997-08-15
Registered: —
Goods / services: optical diagnostics systems, namely, immuno sensor testing instruments using thin film methods for generating visual or instrument-read signals, test kits comprised of chemically modified silicon waf…

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

Classes 9 (Software / electronics / downloadable media) · Optikos Corporation

OPTESTLive

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

OPTESTDead

Classes 9 (Software / electronics / downloadable media) · ADVANTEST CORPORATION

OPTESTDead

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

OPTESTDead

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

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch