PRINSCO, INC.

non-metallic leaching chambers for septic leaching for use with onsite commercial and residential septic systems

non-metallic leaching chambers for septic leaching for use with onsite commercial and residential septic systems

Protective waterproofing membranes for foundations of buildings

NON-METAL FLEXIBLE DRAINAGE PIPE NOT USED FOR SANITARY PURPOSES; "HD"

NON-METAL FLEXIBLE DRAINAGE PIPE NOT USED FOR SANITARY PURPOSES; "HD"

flexible non-metal corrugated pipe with inner smooth wall for use in drainage applications

"FLEX"

Class 017: Non-metallic flexible pipes; Class 019: Non-metallic drainage pipes

"FLEXIBLE"

ENGINEERING, DESIGN AND TECHNICAL CONSULTATION SERVICES IN THE FIELD OF ENVIRONMENTAL ENGINEERING AS IT RELATES TO WATER MANAGEMENT SOLUTIONS

STORMWATER MANAGEMENT DEVICES, NAMELY, NON-METAL CHAMBERS AND CONDUIT FOR RECEIVING AND DISPERSING STORMWATER BELOW THE EARTH SURFACE

STORMWATER MANAGEMENT DEVICES, NAMELY, NON-METAL CHAMBERS AND CONDUIT FOR RECEIVING AND DISPERSING STORMWATER BELOW THE EARTH SURFACE

"DRAINAGE" IN INTERNATIONAL CLASSES 17, 19 AND IN CONNECTION WITH NON-METAL CHECK VALVES, NAMELY, VALVES OF PLASTIC BEING OTHER THAN MACHINE PARTS IN INTERNATIONAL CLASS 20

NON-METAL CORRUGATED FLEXIBLE DRAINAGE PIPE NOT USED FOR SANITARY PURPOSES

CORRUGATED POLYETHYLENE TUBING USED FOR UNDERGROUND DRAINAGE PURPOSES, AND EXCLUDING USE WITH WASTEWATER TREATMENT SYSTEMS, SEPTIC TANK AND/OR SEPTIC SYSTEM APPLICATIONS

FLEXIBLE NON-METAL AERATION PIPES THAT ARE PERFORATED AND CORRUGATED, ALL FOR USE IN AGRICULTURAL GRAIN STORAGE AND PRESERVATION APPLICATIONS

NON-METAL PIPE, TUBING, COUPLERS, AND PIPE FITTINGS, NAMELY, TEES, REDUCING TEES, CROSS TEES, RISER TEES AND THE LIKE FOR IN-GROUND WATER MANAGEMENT SOLUTIONS, IRRIGATION AND FLUID DISTRIBUTION APPLICATIONS | RIGID NON-METAL PIPE AND NON-METAL CONDUIT FOR IN-GROUND WATER MANAGEMENT SOLUTIONS, IRRIGATION AND FLUID DISTRIBUTION APPLICATIONS

NON-METAL PIPE, TUBING, COUPLERS, AND PIPE FITTINGS, NAMELY, TEES, WYES, REDUCING TEES, REDUCING WYES, CROSS TEES, RISER TEES AND THE LIKE FOR IN-GROUND WATER MANAGEMENT SOLUTIONS, IRRIGATION AND FLUID DISTRIBUTION APPLICATIONS | RIGID NON-METAL PIPE AND CONDUIT FOR IN-GROUND WATER MANAGEMENT SOLUTIONS, IRRIGATION AND FLUID DISTRIBUTION APPLICATIONS

Non-metal pipe couplings and joints

PLASTIC PIPE AND TUBING FOR CONDUCTING LIQUIDS

CORRUGATED POLYETHYLENE TUBING USED FOR UNDERGROUND DRAINAGE PURPOSES, * AND EXCLUDING USE WITH WASTEWATER TREATMENT SYSTEMS, SEPTIC TANK AND/OR SEPTIC SYSTEM APPLICATIONS *; "WT"

WATER DRAINAGE TUBING CONSTRUCTED OF RECYCLED HIGH DENSITY POLYETHYLENE

WATER DRAINAGE TUBING CONSTRUCTED OF RECYCLED HIGH DENSITY POLYETHYLENE (HDPE) FOR COMMERCIAL NON-BUILDING DRAINAGE PURPOSES; "SUPREME"

Class 017: SECTIONS OF CORRUGATED PLASTIC PIPE OR TUBING, EACH SECTION HAVING A BELL END AND AN OPPOSITE SPIGOT END FOR DRAINAGE PURPOSES

PLASTIC PIPE AND TUBING FOR CONDUCTING LIQUIDS

longitudinally split plastic tubular sections used in surrounding relation to the base of a tree to protect against lawnmowers and the like

Class 017: PLASTIC DRAINAGE TUBING AND CORRUGATED PLASTIC TUBING FOR COMMERCIAL NON-BUILDING DRAINAGE PURPOSES

Class 017: PLASTIC DRAINAGE TUBING AND CORRUGATED PLASTIC TUBING

Class 017: PLASTIC DRAINAGE TUBING AND CORRUGATED PLASTIC TUBING

Class 017: PLASTIC DRAINAGE TUBING AND CORRUGATED PLASTIC TUBING

Class 017: PLASTIC DRAINAGE TUBING AND CORRUGATED PLASTIC TUBING