U.S. federal trademark · Serial No. 85704238 · Reg. No. 4327571
Aerated biofiltration units for water aeration, nitrification circulation, and maintenance, for use in aquaculture, landscape, and industrial ponds, tanks, and lagoons; Filters and pumps sold in combination for use in the treatment of water in ornamental, aquaculture, industrial, research and other aquatic systems
Plastic pellets for use as filtration media in sand filters, biological filtration and other filtration systems in ornamental, aquaculture, industrial, research and other aquatic systems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.