Window glass for vehicle
US8106840B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2007 |
| Grant date | Jan 31, 2012 |
| Priority date | — |
| Expiry date | Oct 24, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0005
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A window glass of a vehicle having a roof antenna mounted on an upper rear portion of a roof of the vehicle, has a defogger formed, on the rear window glass, by a plurality of horizontal heating lines which are connected with each other at the respective both ends by busbars; a noise shield pattern provided at a head space of the defogger on the rear window glass and having at least three horizontal lines and at least one vertical line that cross each other; and at least three connecting lines that connect the noise shield pattern and the defogger. The noise shield pattern is formed in a symmetrical shape, and the connecting lines connect the noise shield pattern and the defogger symmetrically at center position and symmetrical positions about the center position in right-and-left direction of the noise shield pattern and the defogger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.