USPTO trademark record

ISOAIR

Live registered mark · Owner Particle Measuring Systems, Inc. · Classes 9

Mark details

Owner: Particle Measuring Systems, Inc.
Serial number: 78193095
Registration number: 2910353
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2002-12-10
Registered: 2004-12-14
Goods / services: Particle monitor, namely for optically detecting individual contaminant particles in a gas and providing an output indicative of the size of the detectable particle

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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