| 发明名称 |
Listening aid device |
| 摘要 |
An earphone plug for receiving sound signals, having a first headphone cord connected to the earphone plug having a first length and a second headphone cord connected to the earphone plug having a second length is provided. A first earphone body connected to the first headphone cord is provided for converting the sound signals to audible sounds. A second earphone body, connected to the second headphone cord, is provided for converting the sound signals to audible sounds. A flexible strap, having a portion thereof in communication with one of at least a portion of the first headphone cord and the second headphone cord is also provided. |
| 申请公布号 |
US8855352(B2) |
申请公布日期 |
2014.10.07 |
| 申请号 |
US201213607206 |
申请日期 |
2012.09.07 |
| 申请人 |
|
发明人 |
Alstad Shawn R. |
| 分类号 |
H04R25/00;H04R1/10 |
主分类号 |
H04R25/00 |
| 代理机构 |
Griffiths & Seaton PLLC |
代理人 |
Griffiths & Seaton PLLC |
| 主权项 |
1. An apparatus, comprising:
an earphone plug for receiving sound signals; a first headphone cord connected to the earphone plug having a first length; a second headphone cord connected to the earphone plug having a second length; a first earphone body connected to the first headphone cord for converting the sound signals to audible sounds; a second earphone body connected to the second headphone cord for converting the sound signals to audible sounds; and a flexible strap removably coupled with one of at least a portion of the first headphone cord and the second headphone cord, the flexible strap bendable into a curve and having opposing ends, including a foot extending therefrom for insertion into an interior structure of an article of clothing to be worn on a head and for securement therein. |
| 地址 |
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