发明名称 |
Apparatus and method for covering an opening |
摘要 |
A cover and method for covering openings an particularly openings initially intended to cover door knob openings and lock set openings of a modified door which are required to be covered for aesthetic and security reasons. In one embodiment, the cover for a door knob hole is an integral stack of disks wherein the largest outermost disk covers the opening when centered by the second disk that fits snugly inside the opening. A bridge fits inside the lock-set cavity to which a cover over the lock cavity is bolted.
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申请公布号 |
US7726704(B1) |
申请公布日期 |
2010.06.01 |
申请号 |
US20070900297 |
申请日期 |
2007.09.10 |
申请人 |
GOLDSTEIN STEVEN MARTIN;VANZEE ROBERT WAYNE |
发明人 |
GOLDSTEIN STEVEN MARTIN;VANZEE ROBERT WAYNE |
分类号 |
E05C19/00 |
主分类号 |
E05C19/00 |
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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