USPTO trademark record

OUFENQI

Live registered mark · Owner Guo, Hongyun · Classes 7

Mark details

Owner: Guo, Hongyun
Serial number: 90704802
Registration number: 6724066
Status: REGISTERED
Classes: 7 (Machines)
Filed: 2021-05-11
Registered: 2022-05-24
Goods / services: 3D printing pens; Aerating pumps for aquaria; Air suction machines; Axial flow blowers; Blowing machines for the compression, exhaustion and transport of gases; Centrifugal pumps; Conveying system eq…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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