USPTO trademark record

SQ-300

Live registered mark · Owner BHA Group Holdings, Inc. · Classes 9

Mark details

Owner: BHA Group Holdings, Inc.
Serial number: 75718164
Registration number: 2399532
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1999-05-24
Registered: 2000-10-31
Goods / services: AUTOMATIC VOLTAGE CONTROLLERS FOR AIR POLLUTION CONTROL EQUIPMENT, NAMELY ELECTROSTATIC PRECIPITATORS

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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