USPTO trademark record

PROBIEN

Live registered mark · Owner Shenzhen Keyoufan Technology Co., Ltd. · Classes 9

Mark details

Owner: Shenzhen Keyoufan Technology Co., Ltd.
Serial number: 88100139
Registration number: 5721612
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2018-08-31
Registered: 2019-04-09
Goods / services: Batteries, electric; Cabinets for loudspeakers; Cases for smartphones; Chargers for electric batteries; Data processors; Earphones; Electric connectors; Protective films adapted for computer screens;…

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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