USPTO trademark record

BIOBLOX

Dead mark · Owner Cercona of America, Inc. · Classes 16

Mark details

Owner: Cercona of America, Inc.
Serial number: 75444394
Registration number: 2228645
Status: CANCELLED - SECTION 8 (dead)
Classes: 16 (Paper / printed matter)
Filed: 1998-03-04
Registered: 1999-03-02
Goods / services: non-mechanical filtration media for use in aquariums and composed of cellular, porous, ceramic glass foam material

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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