USPTO trademark record

OUFENQI

Live registered mark · Owner Guo, Hongyun · Classes 11

Mark details

Owner: Guo, Hongyun
Serial number: 90704820
Registration number: 6724072
Status: REGISTERED
Classes: 11 (Appliances / lighting)
Filed: 2021-05-11
Registered: 2022-05-24
Goods / services: Air-conditioning, air cooling and ventilation apparatus and instruments; Air filtering installations; Air impellers for ventilation; Air purifying apparatus and machines; Chimney blowers; Decorative …

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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