USPTO trademark record

KUINFEG

Live registered mark · Owner Sun, Donglei · Classes 8

Mark details

Owner: Sun, Donglei
Serial number: 90084311
Registration number: 6474347
Status: REGISTERED
Classes: 8 (Hand tools)
Filed: 2020-07-30
Registered: 2021-09-07
Goods / services: Razor blades

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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