| 20100219012 | PASSIVE SPEAKER SYSTEM FOR PHONES AND OTHER DEVICES - An amplification device for use with a phone or other electronic device having a speaker. The amplification device typically includes an amplification structure having an input end and an output end, and an adapter located proximal to the input end and configured to engage a phone or other electronic device such that a speaker on the phone or other electronic device emanates sound into the input end, whereby the sound is amplified by the amplification structure. | 09-02-2010 |
