Apparatus and method for providing tinted windows
US7806461B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 1, 2007 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Mar 21, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60J7/003
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A first substantially transparent window, a tinted window, and a tinted window moving device may be provided in an automobile. The tinted window moving device can be controlled to place the tinted window in a first state or a second state. In the first state the tinted window is substantially aligned with the first substantially transparent window so that in order to see out of the first substantially transparent window, an individual must look through the tinted window also. In the second state the tinted window is not substantially aligned with the first substantially transparent window, so that an individual can see out of the first substantially transparent window without looking through the tinted window also.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.