发明名称 Door safety guard
摘要 A door safety guard utilizes two interconnected elongated members, one positioned on each side of a door and resting along a length of the door surface and the adjacent frame. Elastic bands are used to interconnect the two elongated members. Hinges may be used to secure the elastic bands to the elongated members.
申请公布号 US6804914(B2) 申请公布日期 2004.10.19
申请号 US20020232064 申请日期 2002.08.30
申请人 SALZMAN ALLAN J. 发明人 SALZMAN ALLAN J.
分类号 E06B7/36;(IPC1-7):B60J5/00 主分类号 E06B7/36
代理机构 代理人
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