USPTO trademark record

LOKRING TECHNOLOGY

Live registered mark · Owner Westinghouse Air Brake Company · Classes 6

Mark details

Owner: Westinghouse Air Brake Company
Serial number: 75662428
Registration number: 2556532
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods)
Filed: 1999-03-17
Registered: 2002-04-02
Goods / services: METAL FITTINGS FOR METALLIC PIPE

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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