发明名称 |
SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW |
摘要 |
Disclosed are apparatus for a snap lock balance shoe and system to be incorporated in pivotable double hung windows. In one embodiment, the snap lock balance shoe includes a pair of retractable tabs that partially extend through openings within an inverted window balance. |
申请公布号 |
CA2367733(C) |
申请公布日期 |
2008.12.09 |
申请号 |
CA20022367733 |
申请日期 |
2002.01.11 |
申请人 |
AMESBURY GROUP, INC. |
发明人 |
NEWMAN, GARY R.;UKEN, STUART J.;VERSTEEG, LAWRENCE J. |
分类号 |
E05F3/00;E05D15/08;E05D15/22 |
主分类号 |
E05F3/00 |
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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