Invention Grant
- Patent Title: Control device having a visible indicator
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Application No.: US17005157Application Date: 2020-08-27
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Publication No.: US12035443B2Publication Date: 2024-07-09
- Inventor: Daniel L. Twaddell
- Applicant: Lutron Technology Company LLC
- Applicant Address: US PA Coopersburg
- Assignee: Lutron Technology Company LLC
- Current Assignee: Lutron Technology Company LLC
- Current Assignee Address: US PA Coopersburg
- Agency: Flaster Greenberg PC
- Main IPC: H05B45/40
- IPC: H05B45/40 ; H05B45/12 ; H05B47/19

Abstract:
A control device configured to control an amount of power delivered to an electrical load may provide feedback regarding the amount of power being delivered to the electrical load. The control device may include a visual indicator that is illuminated by a plurality of light sources. The control device may comprise a control circuit configured to determine the amount of power being delivered to the electrical load and control the light sources to illuminate a portion of the visual indicator to indicate the amount of power being delivered. Different sections of the illuminated portion of the visual indicator may be illuminated to different intensity levels and the intensity levels may be adjusted between different operational states.
Public/Granted literature
- US20210068238A1 CONTROL DEVICE HAVING A VISIBLE INDICATOR Public/Granted day:2021-03-04
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