USPTO trademark record

O&KFILTER

Live registered mark · Owner Zhejiang Lifeng Machinery Parts Co., LTD. · Classes 7

Mark details

Owner: Zhejiang Lifeng Machinery Parts Co., LTD.
Serial number: 79450053
Registration number: 8407946
Status: REGISTERED
Classes: 7 (Machines)
Filed: 2026-01-29
Registered: 2026-08-25
Goods / services: Fuel filters for vehicle engines; filters being parts of engines; filters being parts of motors; oil filters for motors and engines; air filters for automobile engines

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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