Method of making a vehicle headliner assembly with integral speakers
US6555042B1 · kind B1 · utility
10Cited by
42References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 1998 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Jul 24, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle headliner assembly includes a headliner attachable to the vehicle interior roof. The headliner includes a plurality of material layers. At least one audio speaker is sandwiched between the material layers. The speaker has a thickness of less than approximately 8 millimeters. A subwoofer may be provided elsewhere in the vehicle to complete the audio system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.