发明名称 |
EARPLUG AND METHOD MANUFACTURING AN EARPLUG |
摘要 |
An earplug and a method of manufacture thereof is provided, the earplug includes a foam having an insertion portion for being inserted into an ear canal of a user and a skirt extending from the insertion portion. The skirt includes a receptacle formed at an interior thereof. The earplug further includes a molded stem having a bonding portion which is received in the receptacle and a handle portion which extends from the receptacle. The handl e portion facilitates handling of the earplug during manufacture and use thereof. The skirt extends around the bonding portion of the stem and the bonding portion and the foam are adhesively bonded in the receptacle.</SDOAB >
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申请公布号 |
CA2496588(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
CA20032496588 |
申请日期 |
2003.08.28 |
申请人 |
CABOT SAFETY INTERMEDIATE CORPORATION |
发明人 |
TAYLOR, DUNCAN;KLUN, BOB |
分类号 |
A61F11/08;(IPC1-7):A61F11/08 |
主分类号 |
A61F11/08 |
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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