发明名称 Hairdressing scissors
摘要 A pair of hairdressing scissors comprises a first blade, a second blade pivotally secured to the first blade. A female connecting portion having a dovetail or T-shaped slot is disposed on at least one of the first and second blades, and a male connecting portion having a dovetail or T-shaped cross section is disposed on at least one of the first and second blades, two pairs of scissors are secured to each other in such a manner that a male connecting portion on a first one of the two pairs of scissors is inserted in a slot of a female connecting portion on a second one of the two pairs of scissors.
申请公布号 US7565746(B2) 申请公布日期 2009.07.28
申请号 US20050212056 申请日期 2005.08.24
申请人 YEH WEN-YA 发明人 YEH WEN-YA
分类号 B26B19/22;B26B13/00;B26B19/00 主分类号 B26B19/22
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