# Trade Mark Journal No.2026/007 13 February 2026

## WO0000001898533 (7,37)

Office of origin: Australia

Date of International Registration:18 December 2025
Date of designation in the UK: 18 December 2025

International priority date claimed: 10 December 2025 (Australia) (2610946)

Class 7
  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.
Class 37
  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 LIMITED

Representative: Madderns Pty Ltd, GPO Box 2752, Adelaide SA 5001, AUSTRALIA