Portable computer speaker enclosure
US5761322A · kind A · utility
14Cited by
27References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 1996 |
| Grant date | Jun 2, 1998 |
| Priority date | — |
| Expiry date | Dec 31, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable computer system including sealed acoustic suspension speaker enclosures which are each molded of a high density-low-density polymer combination, so that the low-density polymer can provide good sealing to adjacent surfaces. Preferably, neither speaker enclosure is sealed as a free standing unit, but the acoustic seal is completed only when the speaker enclosure is in place inside the portable computer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.