Spare tire cover-mounted loudspeaker
US8204244B2 · kind B2 · utility
2Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2008 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Sep 14, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A spare wheel well cover includes an electro-acoustic transducer coupled to an opening in the spare wheel well cover. The spare wheel well cover and loudspeaker are arranged to cooperate with a spare wheel well to form an acoustic volume when the spare wheel well cover is secured to the spare wheel well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.