USPTO trademark record

HHO CARBON CLEAN SYSTEMS MAKING ENGINES RUN BETTER

Live registered mark · Owner HHO IP, LLC · Classes 37

Mark details

Owner: HHO IP, LLC
Serial number: 98823404
Registration number: 7914003
Status: REGISTERED
Classes: 37 (Construction / repair)
Filed: 2024-10-28
Registered: 2025-08-26
Goods / services: Cleaning of emission systems; Cleaning of automobile, motorcycle, farm machinery and marine engines; Cleaning of carbon build up and deposits from gas and diesel engines

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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