USPTO trademark record

LEAK SEEKER

Live registered mark · Owner MIDWESCO FILTER RESOURCES, INC. · Classes 9

Mark details

Owner: MIDWESCO FILTER RESOURCES, INC.
Serial number: 75038566
Registration number: 2138168
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1995-12-29
Registered: 1998-02-24
Goods / services: optical inspection apparatus for industrial use, namely, for detecting leaks in industrial air filter systems

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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