Trademark Overview
On Friday, October 3, 2025, a trademark application was filed for DEPTH CHARGE with the United States Patent and Trademark Office. The USPTO has given the DEPTH CHARGE trademark a serial number of 79439996. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, December 25, 2025. This trademark is owned by Poseidon Ocean Systems Ltd.. The DEPTH CHARGE trademark is filed in the Machinery Products, Environmental Control Instrument Products, and Treatment & Processing of Materials Services categories with the following description:
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.
Apparatus for aerating water; aerators [machines] in the field of aquaculture; apparatus for oxygenating water; aquaculture aeration and oxygen diffusion systems comprising diffusers.
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.
