发明名称 ЗАТЫЧКА ДЛЯ УШЕЙ И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ
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 handle 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.
申请公布号 RU2005109928(A) 申请公布日期 2005.09.10
申请号 RU20050109928 申请日期 2003.08.28
申请人 КЭБОТ СЕЙФТИ ИНТЕРМИДИЕЙТ КОРПОРЕЙШН (US) 发明人 ТЕЙЛОР Данкан (US);КЛАН Боб (US)
分类号 A61F11/08 主分类号 A61F11/08
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