CONTECH CONSTRUCTION PRODUCTS, INC.

Class 037: providing consultation and advisory services in the field of construction, namely, providing advice and solutions in the construction and maintenance of erosion control and soil reinforcement / stabilization systems and solutions and retaining walls

Class 019: Rows of overlapping tapered concrete blocks used as a dam spillway system for embankment dam overtopping protection for a dam embankment

plastic pipes for general use in construction

plastic pipes for general use in construction

metallic corrugated culvert and tunnel sections

Class 006: METAL PIPE

Class 006: METALLIC PIPES

Plastic Pipe and Conduit and Plastic Collars for Connecting Lengths of Same

Pipe Coupling Used to Join Non-Ferrous Pipe

Magazine Published Periodically

METAL PIPE FOR SEWERS, TUNNELS, AND THE LIKE

CORRUGATED FERROUS METAL UNICENTERED AND MULTI-CENTERED CONDUITS, PIPES, AND AIR SHAFTS

FERROUS METAL GUARD RAILS FOR USE IN BUILDING CONSTRUCTION

steel reinforced polyethylene pipe for use in drainage applications to include storm drains, culverts, retention and detention, sanitary sewer channel enclosure and low head irrigation applications

Class 037: providing consultation and advisory services in the field of construction, namely, providing advice and solutions in the construction and maintenance of bridges, culverts and underground structures, prefabricated metal plate and steel truss pedestrian and vehicular bridges, concrete arch systems, precast concrete sections used for bridges, precast modular bridges and tunneling systems

Class 037: providing consultation and advisory services in the field of construction, namely, providing advice and solutions in the construction and maintenance of water, wastewater and stormwater drainage systems

Class 037: providing consultation and advisory services in the field of construction, namely, providing advice and solutions in the construction and maintenance of detention, retention, stormwater treatment and stormwater management systems

Concrete erosion control products, namely, structures and systems comprised primarily of concrete mats, concrete blocks, and concrete building material structures in the nature of armor units for use in connection with a variety of construction and environmental applications including flood channel and culvert linings, riverbank and lake shoreline protection, boat ramps and access roads, levee installations, water treatment facilities, coastal and wave applications, dam over topping protection, spillways and retention basins, pipeline and cable protection, and energy dissipation | [ Installation of concrete erosion control systems for others ] | Design of concrete erosion control systems for others; professional engineering and engineering consultation services in the field of erosion control systems and solutions

Concrete building materials, namely, concrete retaining walls, precast concrete bridges and concrete arch structures

Prefabricated metal bridges; Metal retaining walls; Metal retaining wall systems comprised primarily of metal retaining walls, wall panels, stringers, connectors, and closures for use in roadway, marina, railroad, and construction applications

Providing technical information concerning the installation of concrete arch structures, prefabricated steel truss bridges, structural metal plate, bridge planks, metallic drainage pipes, plastic drainage pipes, storm water detention structures, storm water treatment units, storm water filtration units, retaining wall systems and block, geogrids, geotextiles and hard armor products to civil engineers, design/build professionals and contractors in the fields of bridges, drainage, erosion control, grade change, pavement, rehabilitation, sanitary sewer, soil stabilization, storm water management and tunneling, via a computer network | Providing technical information concerning the manufacture of concrete arch structures, prefabricated steel truss bridges, structural metal plate, bridge planks, metallic drainage pipes, plastic drainage pipes, storm water detention structures, storm water treatment units, storm water filtration units, retaining wall systems and block, geogrids, geotextiles and hard armor products to civil engineers, design/build professionals and contractors in the fields of bridges, drainage, erosion control, grade change, pavement, rehabilitation, sanitary sewer, soil stabilization, storm water management and tunneling, via a computer network

Distributorship services in the field of construction and civil engineering products, namely, corrugated steel, aluminum, and plastic pipes, metal plate structures, detention/retention systems, geogrid and geotextile materials, erosion control products, concrete arch systems, retaining wall systems, bridge structures, bridge planks, collector pans, and hard armor products

"PIPE"

Metal couplings for corrugated metal pipes for use in the culvert and drainage pipe markets; [ plastic couplings for corrugated metal pipes for use in the culvert and drainage pipe markets ]

composite roadway patching material comprised of a geotextile and rubber asphalt membrane

concrete blocks and mats for revetments

stress relief laminate made of bitumen mastic and fabric, modified bitumen adhesive and release liner; the laminate being sold in roll form for use as a covering over joints and cracks in a pavement base prior to resurfacing with a pavement overlay

metallic corrugated culvert and tunnel sections

metallic corrugated culvert and tunnel sections

SELF ADHESIVE LAMINATE MADE OF BITUMEN MASTIC AND FABRIC SOLD IN ROLL FORM FOR USE AS A COVERING OVER JOINTS AND CRACKS IN A PAVEMENT BASE PRIOR TO RE-SURFACING WITH A PAVEMENT OVERLAY

METAL PIPES FOR STORM DRAINS

Class 006: METALLIC PIPES

Class 017: PLASTIC PIPES FOR GENERAL USE IN CONSTRUCTION

INTERLOCKING PRECAST CONCRETE BLOCKS USED WITH OR WITHOUT INTERCONNECTING CABLES AS A PROTECTIVE LAYER FOR EARTHERN SLOPES IN EROSION CONTROL AND HYDRAULIC ENGINEERING APPLICATIONS

A SYSTEM OF INTERLOCKING CONCRETE BLOCKS ASSEMBLED INTO LARGE MATS BY MEANS OF CABLES LACED THROUGH TUNNELS CAST INTO THE BLOCKS USED FOR EROSION CONTROL AND OTHER CIVIL AND HYDRAULIC ENGINEERING APPLICATIONS

PLASTIC REINFORCED PIPE

Culvert Drain Pipe

UNI-CENTERED AND MULTI-CENTERED SEGMENTAL CULVERT, SEWER, BRIDGE, AND BUILDING STRUCTURES AND SHAFTS FOR HANDLING COAL, AGGREGATE, AND GRAIN,

CORRUGATED FERROUS METAL HEAD WALLS, ARCHES, BACKWALLS, RETAINING WALLS, TUNNEL LINING, BRIDGE DECKING, SHEET PILING, ABUTMENT WALLS, CAR SIDING, AND CAISSONS

FERROUS METAL PIPE AND CONDUITS SUITABLE FOR CONVEYING FLUIDS AND LIQUIDS