Angled speaker assembly
US7570778B2 · kind B2 · utility
9Cited by
17References
16Claims
0Family size
Inventor
Key dates
| Filing date | Jun 18, 2004 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Nov 16, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2201/021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A speaker frame that can be rotated to adjust the direction and/or angle of sound dispersion of a speaker mounted therein. One embodiment of the invention includes a recessed speaker frame with an angled flange mounted on an angled ridge. The angled flange rides on the angled ridge to cause the angle of the speaker frame to change, relative to a mounting surface, within a range of angles. The range of angles defined by the maximum cumulative angle of the flange and angled ridge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.