USPTO trademark record

SEMIQ

Dead mark · Owner di/dt, Inc. · Classes 9

Mark details

Owner: di/dt, Inc.
Serial number: 78082718
Registration number: 2644667
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2001-09-05
Registered: 2002-10-29
Goods / services: DC VOLTAGE TO DC VOLTAGE CONVERTERS

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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