| 发明名称 |
Laminated nap comfort cover for ear seal |
| 摘要 |
An ear seal for an ear cup in a noise attenuating headset. The ear seal surrounds an opening communicating with the interior of the earcup. The ear seal includes a continuous conformable element surrounding the opening and a fabric cover surrounding the opening. The cover overlays and is heat sealed to the element.
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| 申请公布号 |
US5821468(A) |
申请公布日期 |
1998.10.13 |
| 申请号 |
US19960650763 |
申请日期 |
1996.05.20 |
| 申请人 |
DAVID CLARK COMPANY, INC. |
发明人 |
URELLA, RICHARD M.;DALBEC, ROBERT E.;FRATANTONIO, DOMENIC L. |
| 分类号 |
A61F11/14;H04R1/10;H04R5/033;(IPC1-7):H04R25/00;A42B1/06 |
主分类号 |
A61F11/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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