USPTO trademark record

TOPBULL

Live registered mark · Owner Yanfang Ma · Classes 9

Mark details

Owner: Yanfang Ma
Serial number: 99070971
Registration number: 8003807
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2025-03-06
Registered: 2025-10-28
Goods / services: AC/DC power supplies; Power inverters; DC/AC power converters; Uninterruptible electrical power supplies; Inverters

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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