USPTO trademark record

KOR-LOK

Live registered mark · Owner UNILOK CORPORATION · Classes 6

Mark details

Owner: UNILOK CORPORATION
Serial number: 85896842
Registration number: 4425672
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods)
Filed: 2013-04-05
Registered: 2013-10-29
Goods / services: Elbows of metal for pipes; pipe fittings of metal for use as building materials; grease nipples; junctions of metal for pipes; manually operated valves of metal other than parts of machines; [ ferrul…

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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