USPTO trademark record

KOOBOOK

Live registered mark · Owner Zhong Junhai · Classes 9

Mark details

Owner: Zhong Junhai
Serial number: 90810079
Registration number: 6887638
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2021-07-03
Registered: 2022-11-01
Goods / services: Computer expansion boards; Inverters for power supply; Memory expansion modules; Pressure sensors; Voltage regulators

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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