About 5 Trademarks found that are owned by Topper Manufacturing Corporation

Water purification units; Water purification and filtration apparatus; Water purification machines

Water filtering units for commercial and domestic use, namely, under the counter and counter top reverse osmosis and filtration products and component parts therefor

"WATER"

water filtering unit systems for commercial and domestic use comprised primarily of under the counter and counter top reverse osmosis water filtering units for individual use, reverse osmosis water filtering units for parallel connection and operation as a single system, all with or without a manual control valve used to control the desired amount of total dissolved solids content, interconnect harnesses and support shelving, and component parts therefor, all sold as a unit

"REVERSE OSMOSIS"