NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
08/26/2025
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Official data from USPTO
HHO CARBON CLEAN SYSTEMS MAKING ENGINES RUN BETTER
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
10
Latest update
08/26/2025
Trademark type
Combined
Nice classes
37
Filing date
10/28/2024
Registration date
08/26/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/26/2025
Last transaction
08/26/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
10/01/2024
First use in commerce
10/01/2024
Drawing code
3
Owner type
16
Owner location
Paducah, KY
Examiner
HARRIS,SIERRA DOMINIQUE
Law office
O70
Current location
TMO LAW OFFICE 134
Mark description
The mark consists of a depiction of a blue and green gear with the literal elements "HHO" written in large black stylized font to the right of the depiction. The literal elements "CARBON CLEAN SYSTEMS" appear to the right of "HHO" written in smaller gray and stacked font. A blue banner appears directly below with the literal elements "MAKING ENGINES RUN BETTER" in white stylized font in the center. The remaining color white represents background and is not a feature of the mark.
Holders and representatives
Holders
HHO IP, LLC
Representatives
Brian A. Lincer The Internicola Law Firm, P.C.
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Cleaning of emission systems; Cleaning of automobilemotorcyclefarm machinery and marine engines; Cleaning of carbon build up and deposits from gas and diesel engines
Publications
History of USPTO decisions and trademark events.
10 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
08/26/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/10/2025
PUBO
PUBLISHED FOR OPPOSITION
06/10/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/04/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/08/2025
DOCK
ASSIGNED TO EXAMINER
04/29/2025
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
04/29/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
04/28/2025
NWAP
NEW APPLICATION ENTERED
10/28/2024
Continuous trademark protection
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