发明名称 |
SELF-LOCKING LATCH FOR WINDOW SASH |
摘要 |
<p>A window latch for a double hung window includes a housing and a tongue slidably engaged with the housing for moving between a retracted position and an extended position. A pivotable latch pivotably mounted within the housing releasably retains the tongue in the retracted position. As a window sash of the double hung window is lifted, a trigger slidably engaged with the housing pivots the pivotable latch so as to release the tongue from the retracted position.</p> |
申请公布号 |
CA2733599(A1) |
申请公布日期 |
2011.09.09 |
申请号 |
CA20112733599 |
申请日期 |
2011.03.09 |
申请人 |
AMESBURY GROUP, INC. |
发明人 |
WERON, CORBY;CLARK, GAVIN |
分类号 |
E05C3/12 |
主分类号 |
E05C3/12 |
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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