USPTO trademark record

CLEAN FLOW

Live registered mark · Owner STERIS Corporation · Classes 11

Mark details

Owner: STERIS Corporation
Serial number: 90666694
Registration number: 6902494
Status: REGISTERED
Classes: 11 (Appliances / lighting)
Filed: 2021-04-23
Registered: 2022-11-15
Goods / services: a stainless steel filter housing unit having a filter element and a condensate drain for use in the removal of solid and liquid contaminants from a steam supply line

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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