Invention Grant
- Patent Title: Ventilation fan system with advanced chromatherapy controls
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Application No.: US17148774Application Date: 2021-01-14
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Publication No.: US11262035B2Publication Date: 2022-03-01
- Inventor: Benjamin Puffer , Bernard Krauska , Colin Norton , Jason Asmus , Julie Stange , Lauren Weigel
- Applicant: Broan-NuTone LLC
- Applicant Address: US WI Hartford
- Assignee: Broan-NuTone LLC
- Current Assignee: Broan-NuTone LLC
- Current Assignee Address: US WI Hartford
- Agency: Barnes & Thornburg LLP
- Main IPC: F21S8/04
- IPC: F21S8/04 ; F21S8/02 ; F21S9/03 ; F21V23/04 ; F21V33/00 ; F24F11/30 ; F24F13/078 ; F24F7/02 ; F24F120/10 ; F21Y113/20 ; F24F5/00

Abstract:
A ventilation and lighting system having a fan, a grille having one or more lighting elements and a controller that coordinates operation of the fan and the one or more lighting elements from a remote location. The controller defines scene control configured to define one or more scenes, each of which defines a predefined light control and fan control. The light control can have predefined settings of color, duration, intensity, saturation, and/or correlated color temperature. The fan control can have predefined settings of duration and/or power.
Public/Granted literature
- US20210190280A1 VENTILATION FAN SYSTEM WITH ADVANCED CHROMATHERAPY CONTROLS Public/Granted day:2021-06-24
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