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2024
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P/S
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Exhaust ventilation fans; exhaust ventilation fan parts and accessories thereof, namely, grilles,... |
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P/S
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Bathroom ventilating exhaust fans; bathroom exhaust fans for residential use and parts and access... |
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2023
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P/S
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Energy recovery ventilators; heat recovery ventilators. |
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Invention
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Ventilation fan. A ventilation fan includes a scroll formed to define an interior space, an inlet... |
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Invention
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Ventilation system with automatic flow balancing derived from a neural network and methods of use... |
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Invention
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Ventilation system with automatic flow balancing derived from a neural_network and methods of use... |
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Invention
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Ventilation system with integrated drive system.
A ventilating fan has a fan housing formed to d... |
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Invention
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Ventilation system with integrated drive system. A ventilating fan has a fan housing formed to de... |
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P/S
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Range hoods; exhaust hoods for kitchens; coatings in the nature of finishes as a component of sta... |
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P/S
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Exhaust hoods for kitchens, range hoods, kitchen range ventilator hoods, cooking ventilation hood... |
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Invention
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Multi-piece range.
A range hood configured to direct exhaust from a cooktop toward a blower asse... |
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Invention
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Multi-piece range. A range hood configured to direct exhaust from a cooktop toward a blower assem... |
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Invention
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Sound reduction ventilation assembly.
A ventilation assembly and methods of forming the same inc... |
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Invention
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Energy-recovery ventilator and mounting system therefore. An energy-recovery ventilator system is... |
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Invention
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Indoor air quality management apparatus and method. An indoor air quality system is configured to... |
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P/S
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Motors for fan and blower assemblies for heating, ventilating and air conditioning products; vari... |
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Invention
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Fresh air inlet with vortex debris collection. An air inlet for an air handling unit includes an ... |
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Invention
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Fresh air inlet with vortex debris collection.
A air inlet for an air handling unit includes an ... |
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Invention
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Fresh air inlet. An air inlet for an air handling unit includes a duct defining a passageway lead... |
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Invention
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Fresh air inlet.
An air inlet for an air handling unit includes a duct defining a passageway lea... |
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Invention
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Indoor air quality management apparatus and method. A method of controlling ventilation of air wi... |
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2022
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P/S
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Bathroom exhaust fans; exhaust hoods for kitchens; extractor hoods for kitchens; ventilating exha... |
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P/S
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Bathroom exhaust fans; Exhaust hoods for kitchens; Extractor hoods for kitchens; Ventilating exha... |
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Invention
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Ventilation fan system with advanced chromatherapy controls.
According to an aspect of this disc... |
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P/S
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Exhaust fans and combination exhaust fan/light assemblies automatically controlled by humidity an... |
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P/S
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Motors for fan and blower assemblies for range hoods, heating, ventilating and air conditioning p... |
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P/S
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Motors for fan and blower assemblies used with range hoods and heating, ventilating and air condi... |
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P/S
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Wireless audio speakers for household exhaust fans and component parts thereof
Household and bath... |
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P/S
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Wireless audio speakers for household exhaust fans and structural parts thereof Ventilating exhau... |
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Invention
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Range hood ventilation system and control therefor. According to an aspect of the present disclos... |
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Invention
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Range hood installation system.
A mounting bracket mountable to the underside of the cabinet pri... |
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Invention
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Range hood ventilation system and control therefor.
According to an aspect of the present disclo... |
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Invention
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Sound reduction grille assembly. A ventilation assembly and methods of forming the same includes ... |
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Invention
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Range hood with trim attachment. A range hood includes a hood canopy configured to collect and ex... |
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Invention
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Range hood with trim attachment.
A range hood includes a hood canopy configured to collect and e... |
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Invention
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Variable height installation mechanism. A ventilation unit includes a housing including a plurali... |
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Invention
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Variable height installation mechanism.
A ventilation unit includes a housing including a plural... |
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Invention
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Retractable range hood.
A range hood for a microwave includes a range-hood mount and a pair of h... |
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Invention
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Retractable range hood. A range hood for a microwave includes a range-hood mount and a pair of ho... |
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Invention
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Air quality management system and control therefor. According to an aspect of the present disclos... |
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Invention
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Grille attachment feature for a ventilation system. A ventilation system includes a main housing ... |
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Invention
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Contact wheel drive. An energy recovery system for an air handling unit includes a support frame,... |
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Invention
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Duct connector. A duct connector for a ventilation system includes a connector housing defining a... |
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Invention
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Ventilation fan system with advanced chromatherapy controls. According to an aspect of this discl... |
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Invention
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Multi-modal lighting control. A control system and method for implementing control of a multi-mod... |
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Invention
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Energy recovery wheel array.
An energy recovery assembly for exchanging energy between fluid flo... |
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Invention
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Energy recovery wheel array. An energy recovery assembly for exchanging energy between fluid flow... |
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Invention
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Energy recovery wheel assembly.
An energy recovery wheel assembly includes a support frame, a mo... |
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Invention
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Energy recovery wheel assembly. An energy recovery wheel assembly includes a support frame, a mot... |
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Invention
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Sound dampening scroll for a fan. A scroll for a blower assembly includes a motor-mount plate, an... |
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Invention
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Sound dampening scroll for a fan.
A scroll for a blower assembly includes a motor-mount plate, a... |
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2021
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Invention
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Duct connector.
A duct connector for a ventilation system includes a connector housing defining ... |
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Invention
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Ductless fan assembly.
A ductless ventilation system for removing air from a living space, treat... |
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Invention
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Air quality management system and control therefor.
According to an aspect of the present disclo... |
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Invention
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Devices for use in an indoor air quality system.
A system and method for obtaining environmental... |
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2020
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Invention
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Ventilation grille |
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P/S
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Central vacuum systems for residential use; central vacuum systems for commercial use.
Electric d... |
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P/S
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Bathroom ventilation fans |
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P/S
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Bathroom ventilation fans. |
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P/S
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control panels and switches for fans, air exchangers, and ventilators; electronic control panels ... |
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P/S
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High capacity ventilation fans; ventilation fans for commercial uses; LED light bulbs; room heate... |
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P/S
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Mounting ears |
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P/S
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Trash compactors; motors for fan and blower assemblies for heating, ventilating and air condition... |
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P/S
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Metal elbows for pipes
Trash compactors; motors for fan and blower assemblies for heating, ventil... |
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P/S
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Metal elbows for pipes; non-electric, non-metal door chimes with and without optical viewer; non-... |
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P/S
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Non-electric door chimes; non-electric metal door bells and buzzers; non-electronic musical door ... |
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P/S
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Electronic devices for environmental monitoring and control for use with indoor air quality and v... |
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P/S
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Electronic devices, namely, controllers and sensors, for environmental monitoring and control for... |
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Invention
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System and method for controlling indoor air quality.
A system and method for obtaining environm... |
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2019
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P/S
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Bathroom exhaust fans for residential use and parts and accessories thereof, namely, grilles |
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P/S
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Bathroom exhaust fans for residential use and parts and accessories thereof, namely, grilles |
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P/S
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Electronic control system for use with indoor air handling units, ventilation systems, air exchan... |
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P/S
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Providing online non-downloadable software to optimize performance of indoor air handling units, ... |
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P/S
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Exhaust hoods for kitchens; range hoods; kitchen range ventilator hoods; exhaust fans sold as a f... |
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P/S
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Exhaust ventilation fans and parts and accessories thereof, namely, grilles, motors, dampers, blo... |
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P/S
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Exhaust ventilation fans |
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2014
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Invention
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Sensor-enabled range hood system and method.
A sensor-enabled range hood can be used with a cook... |
