Rearview mirror assemblies
US7110156B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2003 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | May 6, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R1/088
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A rearview mirror assembly for a vehicle comprises an electro-optic mirror unit whose reflectivity is variable in response to an electrical voltage applied thereto and an electrical circuit for controlling operation of the mirror unit in response to one or more light sensors. A bracket for supporting the mirror unit from an interior portion of the vehicle via interengaging ball and socket members allows angular adjustment of the mirror unit. The ball member includes a plurality of electrical contacts on a convex surface thereof for sliding engagement by respective counter-contacts over a range of angular movement of the mirror unit for supplying power to the electrical circuit from a vehicle electrical system external to the mirror assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.