Boiler cleaning and repair; boiler repair services; cleaning of boilers; construction of sewerage systems; custom laying and construction of plastic pipe sewer liners; drain and sewer cleaning and rootering services; drain cleaning services; furnace installation and repair; furnace repair; HVAC contractor services; installation and maintenance of water storage tanks and water treatment tanks; installation and repair of air conditioners; installation and repair of plastic pipe sewer liners; installation and replacement service for water heaters; installation of air conditioners; installation of boilers; installation of concrete sewer pipes; installation of plumbing; installation of water pipes; installation, maintenance and repair of heating, ventilating, and air conditioning equipment and systems; installation, maintenance and repair of sewerage systems; installation, maintenance and repair of water treatment equipment, namely, water filtration units and reverse osmosis units for commercial and residential use; installation, repair and maintenance of heat pumps and air conditioners; installation, repair and maintenance of residential and commercial natural gas pipeline systems; laying of pipes; lining the interior of pipes for others by spraying on a fluid impervious barrier in the nature of a mixture of polyurethane and epoxy resin; maintenance and repair of air conditioning units; maintenance and repair of air humidifiers; maintenance and repair of air purification units; maintenance and repair of furnaces; maintenance and repair of heat and energy recovery ventilators; maintenance and repair of heat pumps; maintenance and repair of heating elements; maintenance and repair of heating installations; maintenance and repair of hot water heaters; maintenance and repair of HVAC systems; maintenance of plumbing; plumbing; plumbing contracting services; plumbing installation advisory services; plumbing maintenance advisory services; plumbing repair advisory services; plumbing services; providing information relating to the repair or maintenance of boilers; providing information relating to the repair or maintenance of gas water heaters; repair and maintenance of boilers; repair and maintenance of gas water heaters; repair and maintenance of household water purifiers; repair of water pipes; sewer and drain cleaning, inspection, repair, replacement and maintenance services; technical consulting on the topic of installation and maintenance of heating, ventilating, and air conditioning equipment and systems

Boiler cleaning and repair; boiler repair services; cleaning of boilers; construction of sewerage systems; custom laying and construction of plastic pipe sewer liners; drain and sewer cleaning and rootering services; drain cleaning services; furnace installation and repair; furnace repair; HVAC contractor services; installation and maintenance of water storage tanks and water treatment tanks; installation and repair of air conditioners; installation and repair of plastic pipe sewer liners; installation and replacement service for water heaters; installation of air conditioners; installation of boilers; installation of concrete sewer pipes; installation of plumbing; installation of water pipes; laying of pipes; lining the interior of pipes for others by spraying on a fluid impervious barrier in the nature of a mixture of polyurethane and epoxy resin; maintenance and repair of air conditioning units; maintenance and repair of air humidifiers; maintenance and repair of air purification units; maintenance and repair of furnaces; maintenance and repair of heat and energy recovery ventilators; maintenance and repair of heat pumps; maintenance and repair of heating elements; maintenance and repair of heating installations; maintenance and repair of hot water heaters; maintenance and repair of HVAC systems; maintenance of plumbing; plumbing; plumbing contracting services; plumbing installation advisory services; plumbing maintenance advisory services; plumbing repair advisory services; plumbing services; providing information relating to the repair or maintenance of boilers; providing information relating to the repair or maintenance of gas water heaters; repair and maintenance of boilers; repair and maintenance of gas water heaters; repair and maintenance of household water purifiers; repair of water pipes

Arranging and conducting trade show exhibitions and competitions in the field of water and sewer namely municipal, public works, in-house industrial, and residential plumbing.

Devices for managing, monitoring, inspecting, controlling and protecting the operation of water mains and liquid-carrying pipelines, namely, computer peripheral devices and computer hardware with preinstalled software for collecting, logging, monitoring, processing, analyzing and displaying data on liquid quality, pressure, flow rates and corrosion, and monitoring, inspecting and controlling valves and pumps

Software as a service (SAAS) services featuring software for use in managing, monitoring, inspecting, controlling and protecting the operation of water mains and liquid-carrying pipelines, namely, for collecting, logging, monitoring, processing, analyzing and displaying data on liquid quality, pressure, flow rates and corrosion, and for use in monitoring, inspecting and controlling valves and pumps in the field of operating water mains and liquid-carrying pipelines; providing Internet website portals for inspections of water mains and liquid pipelines featuring data about liquid quality, pressure, flow rates, and corrosion, valves and pumps

Hardware; namely, sheet metal connector in building construction for attaching wood framing members to a metal tubular member; especially but not limited to, the construction of wood fences supported on metal pipe posts.

Providing business marketing information, namely, real-time and automated collection, management, data processing and dissemination of sales lead and marketing information, intent data, promotional offers and marketing analytics; marketing consulting services in the fields of customer engagement, customer preferences, customer identity, customer purchasing behavior, and business intelligence.

Providing chat lines utilizing the internet; providing virtual chat rooms established via text messaging; streaming of video and audiovisual material on the Internet; Audio teleconferencing; Network conferencing services; Providing instant messaging services; Text messaging services; Video conferencing services; Video teleconferencing; Videotext services; Web conferencing services; Web messaging.

Non-metal slings for lifting, synthetic web cargo slings and synthetic round cargo slings

Asset tracking systems comprised of wireless transmitters and receivers for transmitting by means of wireless networks the location of people in the internet of things (IoT); wireless transmitters and receivers; devices for wireless radio transmission; train control systems comprised of electronic sensors for detecting the position of a train; train control equipment, namely, RADAR or LiDAR systems, positional imaging equipment, computer hardware and software, and telecommunications modules; vehicle tracking devices comprised of electronic sensors for detecting the position of a vehicle, telecommunications modules, computer software, and computer hardware; vehicle tracking devices comprised of telecommunications modules, computer software and computer hardware, sensors, transmitters, and receivers, all for use in connection with vehicle tracking.

Promoting public awareness of social distancing and crowd mitigation in public spaces.

Additive alloys for the production of iron and steel

Downloadable computer programs for making financial models; downloadable computer programs for managing and verifying financial transactions; downloadable computer programs for database management; downloadable computer e-commerce programs enabling users to perform electronic commercial transactions via a global computer network; downloadable computer programs for collecting and organizing business information; downloadable electronic data files and databases, namely, commercial and tax forms, for use with computer programs; downloadable software for project management in the business field; downloadable computer software that provides real-time, integrated business management intelligence by combining information from various databases and presenting it in an easy-to-understand user interface; downloadable computer communication programs enabling customers to access bank account information and perform bank transactions; downloadable computer software for customer relationship management (CRM); downloadable computer programs for businesses intended for customer relationship management.