USPTO trademark record

PHOSFIGHT

Live registered mark · Owner Arch Chemicals, Inc. · Classes 1

Mark details

Owner: Arch Chemicals, Inc.
Serial number: 85555290
Registration number: 4343625
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2012-02-28
Registered: 2013-05-28
Goods / services: Water treatment chemicals, namely, phosphate removers for pools, spas and hot tubs; Chemicals used to sanitize and to treat swimming pools, spas and hot tubs

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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