发明名称 Knot retaining implement for necktie or scarf
摘要 A knot retaining implement for a necktie or scarf comprises a substantially V-shaped retaining portion of wire and a hook portion which extends backwardly from each end of the retaining portion. A chain may be attached to the hook portion for preventing a necktie from swaying untidily.
申请公布号 US4173793(A) 申请公布日期 1979.11.13
申请号 US19780891113 申请日期 1978.03.28
申请人 KAZUO, YASUI 发明人 KAZUO, YASUI
分类号 A41D25/14;(IPC1-7):A41D25/14 主分类号 A41D25/14
代理机构 代理人
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