发明名称 Needle threading device
摘要 A needle threading device has a passage for a needle, a recess for a thread, and a threader turnable by a user and pushing the thread from the recess into the passage and thereby into the ear of the needle. The threader turns between two pins which simultaneously form connectors for connecting two housing parts of the device. A cutter is attached to the housing, and the housing has an attaching element for attaching the device for a piece of the user's clothes.
申请公布号 US4890776(A) 申请公布日期 1990.01.02
申请号 US19890297330 申请日期 1989.01.17
申请人 BRUSKIN, MARK 发明人 BRUSKIN, MARK
分类号 D05B87/00 主分类号 D05B87/00
代理机构 代理人
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