USPTO trademark record

HANRUI

Live registered mark · Owner NANJING HANRUI COBALT CO., LTD. · Classes 1, 6

Mark details

Owner: NANJING HANRUI COBALT CO., LTD.
Serial number: 88214954
Registration number: 6065151
Status: REGISTERED
Classes: 1 (Chemicals), 6 (Metal goods)
Filed: 2018-12-03
Registered: 2020-05-26
Goods / services: Cobalt acetate; Cobalt chloride; Cobalt oxide for industrial purposes; Cobalt zirconate; Cobalt ores; Common metals and their alloys, unwrought or semi-wrought; Common metals in powder form; Copper, …

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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