# Trade Mark Journal No.2026/003 16 January 2026

## WO0000001893562 (7,11,40)

Office of origin: Canada

Date of International Registration:3 October 2025
Date of designation in the UK: 3 October 2025

International priority date claimed: 22 April 2025 (Canada) (2393906)

Class 7
  Apparatus for aerating water; aerators [machines] in the field of aquaculture; apparatus for oxygenating water; aquaculture aeration and oxygen diffusion systems comprising diffusers.
Class 11
  Water treatment unit for aerating and circulating water; diffusers in the field of aquaculture; oxygen diffusers; air diffusers; bubble diffusers; injectors in the field of aquaculture; oxygen injectors; oxygenation systems for aquaculture; aeration systems for aquaculture; bubble generators for aquaculture; aeration apparatus.
Class 40
  Custom manufacture of specially adapted parts and equipment for the aquaculture industry, namely, gas compressors, oxygenation systems, aeration systems, water treatment units, diffusers, injectors, air and oxygen diffusion systems, oxygen generator plants, adsorption apparatus for generating oxygen, oxygen concentrators, feeding systems, oxygen and temperature monitors, mooring equipment, pre-fabricated and modular animal houses, fish cages and net pens for fish farming.

Poseidon Ocean Systems Ltd.

Representative: OYEN WIGGS GREEN & MUTALA LLP, 480-THE STATION, 601 WEST CORDOVA STREET, VANCOUVER BRITISH COLUMBIA V6B 1G1, CANADA