USPTO trademark record

COSEL

Live registered mark · Owner Cosel Co., Ltd. · Classes 9

Mark details

Owner: Cosel Co., Ltd.
Serial number: 76574125
Registration number: 3414844
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2004-02-05
Registered: 2008-04-22
Goods / services: [ ELECTRICAL TRANSFORMERS; ] POWER SUPPLY CONVERTERS; SWITCHING REGULATORS; RFI POWER LINE FILTERS; EMC POWER LINE FILTERS; EMI FILTERS; AND POWER LINE FILTERS

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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