HYDI Trademark

Trademark Overview

On Thursday, December 18, 2025, a trademark application was filed for HYDI with the United States Patent and Trademark Office. The USPTO has given the HYDI trademark a serial number of 79442170. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, January 29, 2026. This trademark is owned by HYDI LIMITED. The HYDI trademark is filed in the Machinery Products and Construction & Repair Services categories with the following description:

Fuel conversion apparatus for internal combustion engines; fuel injection apparatus; hydrogen fuel supplementation apparatus for internal combustion engines; hydrogen fuel generation apparatus for internal combustion engines; apparatus for mixing hydrogen with fuel; apparatus for hydrogen generation by electrolysis; heat exchangers being parts of machines.

Installation, maintenance and repair of power generating apparatus and installations; installation, maintenance and repair of fuel injection apparatus; installation, maintenance and repair of hydrogen fuel supplementation apparatus; repair, maintenance and installation advisory services; installation of hydrogen generation parts for combustion engines; provision of information in relation to the repair, maintenance and installation of hydrogen fuel supplementation apparatus.
hydi

General Information

Serial Number79442170
Word MarkHYDI
Filing DateThursday, December 18, 2025
Status630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Status DateThursday, January 29, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesFuel conversion apparatus for internal combustion engines; fuel injection apparatus; hydrogen fuel supplementation apparatus for internal combustion engines; hydrogen fuel generation apparatus for internal combustion engines; apparatus for mixing hydrogen with fuel; apparatus for hydrogen generation by electrolysis; heat exchangers being parts of machines.
Goods and ServicesInstallation, maintenance and repair of power generating apparatus and installations; installation, maintenance and repair of fuel injection apparatus; installation, maintenance and repair of hydrogen fuel supplementation apparatus; repair, maintenance and installation advisory services; installation of hydrogen generation parts for combustion engines; provision of information in relation to the repair, maintenance and installation of hydrogen fuel supplementation apparatus.

Classification Information

International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
US Class Codes013, 019, 021, 023, 024, 031, 034, 035
Class Status Code6 - Active
Class Status DateThursday, January 29, 2026
Primary Code007
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class037 - Building construction; repair; installation services.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateThursday, January 29, 2026
Primary Code037
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameHYDI LIMITED
Party Type10 - Original Applicant
Legal Entity Type11 - Company
AddressAU

Trademark Events

Event DateEvent Description
Thursday, January 29, 2026SN ASSIGNED FOR SECT 66A APPL FROM IB
Monday, February 2, 2026NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Monday, February 2, 2026APPLICATION FILING RECEIPT MAILED

Related Keywords

hydi apparatus fuel hydrogen installation maintenance repair combustion engines generation supplementation