Metal elbows for pipes; non-electric, non-metal door chimes with and without optical viewer; non-electric door chimes; nonelectric metal door bells and buzzers; non-electronic musical door chimes; non-electric door chimes sold together with and without optical viewer

Trash compactors; motors for fan and blower assemblies for heating, ventilating and air conditioning products; variable frequency drives for motors, other than for land vehicles, specifically for fan and blower assemblies for heating, ventilating, and air conditioning products; central vacuum cleaning systems for residential use, comprised of, central power units, canisters, outlets, switches, extension cords, protective hose sleeves, hose wall inlets, dust pan inlets and trim plates, installation kits, mounting brackets, rough-in kits, mounting plates for inlets, nail plates and duct outlet cover plates, sold as a unit; central vacuum cleaning attachments specially adapted for use with central vacuum cleaning installations for residential use, namely, hand tool kits comprised primarily of crevice tools, upholstery tools with brushes, floor/wall tools, tool caddies, electric power brushes, vacuum brushes, dusting brushes disposable soil bags, suction nozzles, hoses, turbine brushes, wands, upholstery tools, hard floor tools, brush tools for pet hair, mufflers, plastic tubing and tubing fixtures, and structural parts and fittings, wall caps, elbow piping, end caps, supervalves, car care attachment set, car and bare floor attachments, floor and rug tools, and hard surface floor tools, and structural replacement components therefor; replacement parts and accessories for central vacuum cleaning systems, namely, wall inlet valves, hoses, belts, motors, filters, powerheads, carpet brushes and gaskets; central vacuum cleaning systems for commercial use

Electronic control system for use with indoor air handling units, ventilation systems, air exchangers, bath exhaust fans, and range hoods; downloadable software to optimize performance of indoor air handling units, ventilation systems, air exchangers, bath exhaust fans, and range hoods; electronic sensors and controllers for environmental monitoring and control for use with indoor air quality and ventilation systems; electronic sensors and plugs used with indoor air quality and ventilation systems for sensing, monitoring, and detecting temperature, humidity, pressure, and other environmental factors in order to provide optimal air quality; Electronic control system for use with indoor air handling units, ventilation systems, air exchangers, bath exhaust fans, and range hoods; downloadable software and downloadable mobile applications to optimize performance of indoor air handling units, ventilation systems, air exchangers, bath exhaust fans, and range hoods; electronic control panels and switches for fans, air exchangers, and indoor air quality and ventilation systems; electronic humidity sensors and controllers for use with ventilators; electric control system, namely, main electronic controllers for use with heating, air conditioning, humidifying, dehumidifying, ventilation and air purifying systems; climate control systems consisting of digital thermostats and ventilation control devices; temperature controllers and electronic precision control systems in climate control devices for the control, diagnosis, programming and climate alarm in the home; wireless audio speakers for use next to household exhaust ventilation fans, bathroom exhaust fans and component parts thereof; whole house music distribution and home theatre system, namely, inwall, ceiling, surface mount, indoor, and outdoor speakers, subwoofers, volume controls, rough-in frame for speakers; electric door chimes; classic electric doorbells and buzzers; blinking light visual door signal and components therefor, namely, electronic module, transmitter, and receiver; wireless electronic door chime and extension therefor; video door answering system and components therefor, comprised of a door camera, video monitor, audio/video surveillance camera, electrical cable, cable connectors, signal splitters and transformers; lighted and non-lighted electric push-button switch for doorbell; electric wire for doorbell chime; transmitters, modules, and receivers for use with door signaling devices; electric timer switches and remote controls for heaters, ventilation fans and exhaust fans; time delay switches for heaters and exhaust fans and ventilation fans; variable speed controls for ventilation fans; electric timer controls, electric switches, thermostatic controls and humidity controls for attic fans and house fans; mounting frames for loudspeakers and intercom controls; wired mechanical electrically operated doorbells; electric doorbells with video function; downloadable and recorded computer software and mobile apps for operating video doorbells; wireless electric doorbells; video monitors; video screens; cameras; video recorders; webcams; intercoms and video intercoms; electric light dimmers and light switches; electrical wall outlets; thermostats; wired and wireless electronic controllers for thermostats, home automation systems, indoor and outdoor air quality, lighting, ventilation fans; electrical power devices in the nature of multimedia outlets for controlling automatic or scheduled turn on/off appliances plugged into the outlet; home and office automation systems comprising wireless and wired controllers, controlled devices, and downloadable and recorded software for lighting, hvac, security, safety and other home and office monitoring and control applications; electric dimmers and light switches; electrical power devices in the nature of multimedia outlets for controlling automatic and scheduled turn on/off appliances plugged into the outlet; home and office automation systems comprising wireless and wired controllers, controlled devices for safety and other home and office monitoring and control applications, namely, computer and smartphone hubs used for monitoring, controlling, scheduling and automating lighting, heating, air conditioning, and cameras, and downloadable and recorded software for lighting, HVAC, security; downloadable electronic publications, namely, catalogs, installation guides, specification sheets in the field of heat and energy recovery ventilation; humidity sensing wall controls, namely, programmable electronic wall control for use with indoor air quality products, air supply speed controls for ERV/HRV units, central control with dehumidistat, thermostat controllers for wall heaters, high temperature controls, electronic variable speed control for ventilation fans, fan and light controllers, and speed and time control switches; integrated electronic supplemental protection system comprised of downloadable or recorded software, temperature sensors and electrical control systems for heating and air conditioning systems, for managing the ventilator operation mode of ventilation fans, air exchangers for cleaning and purification of air, heat exchangers, heat recovery ventilators, energy recovery ventilators, apartment ventilators used in residential and light commercial buildings with regard to the airflows temperature readings of the aforementioned devices in order to ensure that supplied air is temperate, namely, that airflows temperatures are mixed in satisfying proportions; downloadable or recorded voice activation software for kitchen range hoods; electric sensors for use with kitchen range hoods, exhaust hoods for kitchens and cooking ventilation hoods; electric door chimes; electric door bells and buzzers; electronic and electronic musical door chimes; wireless electronic door chimes and extension cords therefor; security lights for outdoor use sold together with electric doorbell systems comprised of blinking light visual door signal and components therefor, transmitter and receiver, video door answering system and components therefor, namely, door camera, video monitor, audio/video surveillance camera, electrical cable, cable connectors, signal splitters and transformers; electric door communication and lock control systems and components therefor comprised of speakers, door release modules, control amplifiers, and electrically operated door releases; lighted and non-lighted electric push button switch for doorbell; electrical wire for doorbell chime; radio transmitters, microphone modules, and radio receivers for use with door signaling devices; electronic variable speed controls for ventilation fans; electric timer switches for heaters, ventilation fans and house fans; electronic controls and switches; electric sensors

Exhaust hoods for kitchens, range hoods, kitchen range ventilator hoods, cooking ventilation hoods; kitchen extractor hoods; downdraft range ventilators; oven, range and stove top ventilating exhaust fans; ventilators for removing cooking and heat source by-products from residential food cooking units; air handlers; heat pumps; evaporator coils for heating and ventilation units; range hoods and accessories therefor, namely, splash plates, duct extensions, fittings, and wall and roof caps; bathroom ventilating exhaust fans; bathroom exhaust fans for residential use and parts and accessories thereof, namely, grilles; exhaust ventilation fans and parts and accessories thereof, namely, grilles, motors, dampers, blower wheels, lights; adjustable mounting frame specially adapted for use with the installation of ventilating exhaust fans; energy-efficient ventilating exhaust fans; energy-efficient ventilating exhaust fans with ceiling lights; energy-efficient bathroom exhaust fans; energy-efficient bathroom exhaust fans with ceiling lights; room heaters, namely, portable electric space heaters, wall heaters, kickspace heaters, ceiling heaters, wall, ceiling, baseboard and waterproof heaters combinations in a common housing of such exhaust fans, and room heaters, and accessories specially adapted therefor, namely, speed control switches and time switches for air supply speed control, humidity sensing, dehumidistats, thermostat controllers, electronic variable speed control for ventilation fans and fan and light controllers; electronic controls and switches sold as integral components of HVAC systems, central vacuum systems, exhaust fans, ventilating fans and range hoods; lighting system comprised of lights and switches for ventilation exhaust fans; lighting system comprised of lights and switches for range hoods; ventilation exhaust fans; hood ventilators and grille hoods and parts thereof, namely, replacement filters; ventilating fans for residential use; indoor air quality and ventilation systems comprised of air filters, fans, exchangers, ventilators, and electronic wall controls; central fan integrated ventilation systems comprised of ventilating exhaust fans, air intake ducts with motorized dampers, air handlers, fan cycling controllers, and blowers; balanced ventilation systems comprised of fans, air handlers, motorized dampers, and ventilators for residential and commercial use; ventilation fan accessories, namely, ventilating fans and fan speed controllers sold as a unit for household use, dampers, reducers, size adapter kits for interconnecting differently sized ducts together, electrostatic air filters for domestic use; air filters for residential use; air exchangers for supplying, exhausting, cleaning, purifying, heating, humidifying, dehumidifying, and cooling the air; air filtering installations; power attic ventilators for household use; energy recovery ventilators; heat recovery ventilators; air filters and ventilators to decrease air pollution for domestic use; combination heater-fan-light units for residential use; electric fans for home ventilation; air supply and intake fans for residential use; balanced ventilation systems comprised of air supply fans and exhaust fans; electric inline fans; fitted decorative trim for ceiling fans and range hoods; bathroom exhaust fans and heating elements; IAQ Indoor Air Quality systems comprised of residential and commercial ERV energy recovery ventilator and residential and commercial HRV heat recovery ventilator, indoor air exchangers for cleaning and purifying air, HEPA filtration and fresh air ventilators, air intake with duct, register with damper, supply fans, whole house air-exchanger, duct connector baffle; voice activation software sold as an integral component of kitchen range hoods; component parts of airflow systems using dampers and electronic control units to balance fresh, stale, filtered air for use in whole-house domestic HEPA air filtration systems; automatic sensors sold as integral components of kitchen range hoods, exhaust hoods for kitchens and cooking ventilation hoods; adjustable lighting for range hoods, exhaust hoods, ventilation hoods, downdraft ranges, ventilation fans, kitchen exhaust ventilation fans, and PAVs Powered Attic Ventilators, range hoods; downdraft range ventilators; oven, range and stove top ventilating exhaust fans and component parts thereof, namely, power cords kits, mounting brackets, filters, backsplashes, internal blowers, flue extensions, and non-ducted kits sold as a unit; ventilating exhaust fans sold together with ceiling lights, bathroom exhaust fans, bathroom exhaust fans with ceiling lights; ventilating exhaust fans for closets and attics; ventilating exhaust fans, parts and accessories thereof, dampers, grilles, duct connectors, hanger bars; lighting system consisting of lights and switches sold as a unit for ventilation exhaust fans; lighting system consisting of lights and switches sold as a unit for range hoods; household and bathroom exhaust fans with integrated wireless audio speakers and component parts thereof; ventilating exhaust fans and combination exhaust fan/light assemblies automatically controlled by humidity and motion detectors and programmable timers; ventilating fans and fan speed controllers sold as a unit for household use; air vents and integrated vent grilles for whole-house domestic HEPA air filtration systems; whole-house energy and heat recovery ventilators; attic ventilators; ventilating exhaust fans with light and/or heater, ductless fans, fan parts and accessories sold as a unit; ventilating exhaust fans and air extractors; ventilating fans with motor for the attic and solar fans for the attic; ductless bathroom exhaust fans; electric space heaters, namely, wall heaters, kickspace, ceiling, project packs, and heater accessories sold as a unit; structural replacement parts for bathroom exhaust fans, range hoods and ventilation equipment, namely, local and central ventilation and filtration systems and integrated heating systems comprising air exchangers, heat exchangers and heat recovery ventilators; bracket and channel track for air filter and energy recovery core placement sold as an integral component of whole-house HEPA air-filtration system units; range hoods and structural parts therefore, namely, BLDC motor, digital control, blower housing and wheel; kitchen range ventilator hoods; vacuum ventilation sold as an integral component of exhaust hoods for kitchens, range hoods, and kitchen range ventilator hoods; electric light bulbs for lighted doorbell push button switches; wall and roof mounted exhaust fans for ducted connection to range hoods; range hoods with exhaust fans and filters; bathroom exhaust fans with and without lights and sold with and without filters; exhaust fans for direct mounting to range hood; wall-mounted cooling fans for inside and outside walls and ceilings; chimney exhaust ventilation fans; chimney range hoods for residential use; household ventilation fan accessories, namely, grilles, dampers, reducers, size adapter kits for interconnecting differently sized ducts together, roof caps, eave caps and wall caps, ducts, and sleeves; roof exhaust fans; attic ventilation fans; radiant, forced air portable space heaters; electric portable heaters with and without lights and with and without ventilation fans; ceiling-mounted and interior and exterior wall-mounted discharge, exhaust and ventilation fans for household use; roof-mounted discharge, exhaust and ventilation fans for household use; gable fans and automatic gable louvers for household use; whole-house ventilation fans and louvers therefor; non-ducted ventilation fans for household use; room-to-room electric fans; bathroom electric lighting fixtures; air-conditioning, air cooling and air cooling ventilation apparatus and instruments; hvac units; ventilating fans and combination heating and lighting units for commercial and residential use; exhaust fans and combination exhaust fan/light assemblies automatically controlled by humidity and/or motion detectors and/or programmable timers; ventilating exhaust fans, ventilating exhaust fans with ceiling lights, electrical heaters adapted to be built into the walls and the ceilings of rooms, ventilating exhaust fans, built in ventilating hoods and by radio intercom and music systems; electric radiant heaters; outdoor landscape lighting installations for recreational, camping, and commercial use, not for agricultural use; outdoor LED landscape lights that emit insect repellant for recreational, camping, and commercial use for humans and pets, not for agricultural use; fan blades for fan and blower assemblies in heating, ventilating and air conditioning products; time delay switches sold as an integral component of household heaters, ventilation exhaust fans and ventilation fans

Printed publications, namely, operation and installation manuals, product data manuals and brochures in the field of home air purification; trade show backdrops and banners made of paper and cardboard, printed paper signs; print publications namely, catalogues, booklets, training manuals, newsletters, printed presentation folders, specification sheets and installation guides, in the field of heat and energy recovery ventilation, fresh air systems, balanced ventilation, range hoods, exhaust ventilation fans

Printed vinyl signs; non-metal, nonelectric door bells and buzzers

Electric diffusers and diffuser vessels for insect repellents in the nature of outdoor landscape fixtures consisting of a stake, pole and housing that emit insect repellant for humans and pets; electric diffusers and diffuser vessels for insect repellents in the nature of outdoor landscape fixtures consisting of a stake, pole and housing that emit insect repellant for recreational, camping, or commercial use, not for agricultural use; mugs

Trade show backdrops and banners made of textile and cloth

Clothing, namely, shirts, hats, jackets, polo shirts, and sweaters

Online advertising services for others; advertising and marketing services provided by means of indirect methods of marketing communications, namely, social media, search engine marketing, inquiry marketing, internet marketing, inquiry marketing, point of sale displays, mobile marketing, blogging and other forms of passive, sharable or viral communications channels; conducting tradeshow exhibitions in the field of heating, air conditioning, home ventilation and air purification; providing consumer information in the field of whole home ventilation via a website; web-based and mail order catalogue services featuring ventilation systems, namely, bath fans, range hoods, heater/fan light combination units, indoor air quality systems, heaters, whole-home exhaust ventilation apparatus, attic ventilators; business administration of a dealer trade loyalty reward program to third parties who sell and install indoor air networks, residential ventilation and air quality products, range hoods, ventilation fans, and air exchangers, built-in electric heaters, fresh air systems, attic ventilators, door chimes, central vacuum systems, and home automation products

Providing installation and repair information in the field of whole home ventilation

Custom manufacture of ventilation systems, namely, bath fans, exhaust ventilation fans, balanced ventilation, range hoods, heater/fan light combination units, indoor air quality systems, heaters, whole-home exhaust ventilation, attic ventilators

Online non-downloadable electronic publications, namely, operation manuals, specification sheets, installation guides and catalogues in the field of heat and energy recovery ventilation

Providing temporary use of online, non-downloadable software to optimize performance of indoor air handling units, ventilation systems, air exchangers, bath exhaust fans, and range hoods