Illuminated cup holder
US9809161B1 · kind B1 · utility
8Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2016 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Sep 28, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2223/23
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A vehicle cup holder includes a console substrate defining a cup well. A light source is positioned to emit light into the cup well. An insert is positioned within the cup well and defines a base wall and a side wall. At least one of the base wall and the side wall defines a diffraction grating. A holographic film is positioned between the insert and the console substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.