发明名称 |
Jewelry clasp |
摘要 |
A jewelry clasp in which a blade member is captured in a case member by a latch normally located in a latched position to secure the blade member in the case member, the latch being displaceable along a first direction in response to movement of the blade member into the case member for latching purposes and displaceable along a second direction transverse to the first direction, in response to a selectively moved actuator, for unlatching purposes, to selectively release the blade member from the case member, a first spring biases the latch along the first direction and a second spring biases the latch along the second direction for maintaining the latch in the latched position, and a safety lock is movable selectively from an unlocked position into a locked position for precluding inadvertent unlatching, while permitting latching independent of the position of the safety lock.
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申请公布号 |
US4667379(A) |
申请公布日期 |
1987.05.26 |
申请号 |
US19860863091 |
申请日期 |
1986.05.14 |
申请人 |
TUMMINELLO, JR., SALVATORE |
发明人 |
TSAMAS, ANTON;BONE, ERIC R.;STEVENS, ANDREW;TUMMINELLO, JR., SALVATORE |
分类号 |
A44C5/20;(IPC1-7):A44B11/25 |
主分类号 |
A44C5/20 |
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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