USPTO trademark record

UNIGUARD

Live registered mark · Owner Keystone Scientific, Inc. · Classes 9

Mark details

Owner: Keystone Scientific, Inc.
Serial number: 75572468
Registration number: 2313768
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1998-10-19
Registered: 2000-02-01
Goods / services: scientific equipment for high performance liquid chromatography columns, namely, guard columns and filters

Register data indexed 2026-11-06. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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