USPTO trademark record

MEFONKOU

Live registered mark · Owner Chen, Rongquan · Classes 17

Mark details

Owner: Chen, Rongquan
Serial number: 90675234
Registration number: 6705457
Status: REGISTERED
Classes: 17 (Rubber / plastics)
Filed: 2021-04-27
Registered: 2022-04-19
Goods / services: Cylinder joinings; Gasket sealer for use in plumbing; Hoses for pneumatic tools; Non-metal sealing rings for use as connection seals; Pipe gaskets; Rubber bars and rods; Rubber products, namely, mulc…

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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