USPTO trademark record

POWBUTLER

Live registered mark · Owner Donggu Liu · Classes 9

Mark details

Owner: Donggu Liu
Serial number: 99627670
Registration number: 8400660
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2026-02-01
Registered: 2026-08-18
Goods / services: Car video recorders; Cell phone cases; Computer hardware and computer peripherals; Converters for electric plugs; Earphones and headphones; Electric charging cables; Measuring rules; Navigation appar…

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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