Light diffusers for smart relaxation masks
US11464937B2 · kind B2 · utility
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10References
20Claims
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Key dates
| Filing date | Jul 12, 2019 |
| Grant date | Oct 11, 2022 |
| Priority date | — |
| Expiry date | Nov 2, 2040 |
Classification
- Technology area (CPC —)General
Abstract
A relaxation mask includes: a main body that defines a pair of eye cavities; and a light diffuser. The light diffuser includes a first lens that is disposed within a first one of the eye cavities. A first ledge is disposed along a top edge of the first lens and extends outwardly therefrom. A first light emitting component is supported on the first ledge and is configured to fire downward into the first lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.