USPTO trademark record

PSFILTER

Live registered mark · Owner Process Services Inc. · Classes 11, 40

Mark details

Owner: Process Services Inc.
Serial number: 77957158
Registration number: 4148252
Status: REGISTERED AND RENEWED
Classes: 11 (Appliances / lighting), 40 (Treatment of materials)
Filed: 2010-03-11
Registered: 2012-05-29
Goods / services: Pressure vessels for housing filters to remove impurities from air, liquids, and gases; Fabricated and cast strainers for industrial use in separating solids from liquids and gases; Steam separators …

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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