USPTO trademark record

IBRAIN

Live registered mark · Owner Shanghai Zhongchangjiang Telecommunication Technology Co., Ltd. · Classes 9

Mark details

Owner: Shanghai Zhongchangjiang Telecommunication Technology Co., Ltd.
Serial number: 86249161
Registration number: 4640823
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2014-04-10
Registered: 2014-11-18
Goods / services: [ Audiovisual receivers; Batteries; Blank integrated circuit cards; Ear plugs for divers; ] Earphones; [ Electric switches; Electric wires and cables; Hands free kits for phones; ] Headphones [ ; Por…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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