USPTO trademark record

PROT-INN

Live registered mark · Owner Kangmaxin (Shanghai) Intelligent Technology Co., Ltd. · Classes 1

Mark details

Owner: Kangmaxin (Shanghai) Intelligent Technology Co., Ltd.
Serial number: 90015194
Registration number: 6421624
Status: REGISTERED
Classes: 1 (Chemicals)
Filed: 2020-06-23
Registered: 2021-07-13
Goods / services: Antioxidants and proteins used in the manufacture of cosmetics, beverages, food products and food supplements; Biochemicals for in vitro and in vivo scientific use; Biochemicals, namely, polynucleoti…

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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