Patent · US Active

Decorative part

US11285869B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

JOYSONQUIN AUTOMOTIVE SYSTEMS GMBH · DE

Inventors

Thomas Abel · Wormald Green, GB
Frank Huhnerbein · Sachsenheim, DE
Ann-Kathrin Diehl · Stuttgart, DE
Steffen Daschner · Gondelsheim, DE

Key dates

Filing date	Jan 27, 2020
Grant date	Mar 29, 2022
Priority date	—
Expiry date	Jan 27, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21V7/04
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A decorative part, in particular for a vehicle interior, having a decorative layer with a visible front surface, a support on a reverse side of the decorative layer and a light-conducting layer provided between the support and the decorative layer for backlighting at least part of the decorative layer, which is assigned a light-conducting element for generating light. For more uniform backlighting of the decorative layer, a light-conducting dome is provided on a reverse side of the light-conducting layer facing away from the decorative layer, which protrudes therefrom and is coupled in a light-conducting manner to the light-conducting layer and at its free end to the light element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.