Patent · US Expired

Process for producing a transparent pane structure for motor vehicles and a transparent pane structure

US6867893B2 · kind B2 · utility

4Cited by

2References

2Claims

0Family size

Assignee

Webasto Systemkomponenten GmbH & Co. KG · DE

Inventors

Werner Patz · Freising, DE
Helmut Teschner · Landsberg, DE

Key dates

Filing date	Nov 12, 2002
Grant date	Mar 15, 2005
Priority date	—
Expiry date	Nov 12, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/3163
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A process is provided for producing a transparent pane structure for motor vehicles, especially a transparent cover for motor vehicle roofs, in which under an outside pane there is a multilayer electrochrome element for influencing the transparency of the pane structure. In the process, the inside of the outer pane is coated with a complete, functional electrochrome package. Furthermore, a transparent pane structure produced using this process is provided.

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