USPTO trademark record

POREMASTER

Live registered mark · Owner Quantachrome Corporation · Classes 9

Mark details

Owner: Quantachrome Corporation
Serial number: 75016649
Registration number: 2058364
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1995-11-08
Registered: 1997-04-29
Goods / services: electrical and scientific apparatus, namely a porosimeter for determining physical characteristics of natural and man-made solid materials for powders

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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