USPTO trademark record

H2OWORKS

Dead mark · Owner Chem-Aqua, Inc. · Classes 37

Mark details

Owner: Chem-Aqua, Inc.
Serial number: 77426642
Registration number: 3645638
Status: CANCELLED - SECTION 8 (dead)
Classes: 37 (Construction / repair)
Filed: 2008-03-19
Registered: 2009-06-30
Goods / services: maintenance services for systems that remove impurities from raw water before it enters boilers, cooling towers, or industrial or domestic water systems, namely, water pre-treatment units such as wat…

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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