USPTO trademark record

P-TRAK

Live registered mark · Owner TSI INCORPORATED · Classes 9

Mark details

Owner: TSI INCORPORATED
Serial number: 75801257
Registration number: 2429508
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1999-09-17
Registered: 2001-02-20
Goods / services: ultrafine particle counters for indoor use to detect and count ultra fine particles and to detect air pollutants and monitor air quality

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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