Vehicle luminous composite floor panel
US10562605B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2017 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Aug 17, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A composite floor panel includes a cover sheet, a base sheet, a core layer, and a plurality of light sources. The cover sheet has a user-facing side and an underside that is opposite from the user-facing side. The base sheet is below the underside of the cover sheet. The core layer includes a plurality of honeycomb cells bonded to one another. The core layer is disposed between the cover sheet and the base sheet. The light sources are configured to emit light through the cover sheet to provide lighting effects above the user-facing side of the cover sheet. The light sources are disposed between the user-facing side of the cover sheet and the core layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.