发明名称 Architectural protection devices and system and method utilizing same
摘要 A protection device is for restricting an object from sliding along an edge formed by a pair of surfaces of a structure. The protection device includes an obstruction fixture having a mounting surface and a body projecting away from the mounting surface, and a fastener securing the mounting surface to at least one of the surfaces of the structure. The obstruction fixture is positioned on the structure with the body positioned sufficiently close to the edge such that the object sliding along the edge will contact the body.
申请公布号 US6314688(B1) 申请公布日期 2001.11.13
申请号 US19980203976 申请日期 1998.12.02
申请人 RAVENSFORGE LLC 发明人 FORD RUSSELL H.;KNICKERBOCKER JOHN H.
分类号 A62B99/00;A63C19/10;E04F19/02;E06B7/28;(IPC1-7):E04F19/00 主分类号 A62B99/00
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