发明名称 Method and apparatus for installing egress window steps
摘要 A modular egress window well structure which is constructed of structurally identical walls that interlock and attach to the foundation of a building via a termination strip. The identical wall members allow for ease of manufacturing and installation of the egress window well. The method of installation comprises removing soil away from the foundation of a building, securing the termination of strips to the foundation, assembling the egress window well and then backfilling the soil around the structure.
申请公布号 US2007089373(A1) 申请公布日期 2007.04.26
申请号 US20050256725 申请日期 2005.10.24
申请人 HEADY TIMOTHY P;HEADY CHARLES W 发明人 HEADY TIMOTHY P.;HEADY CHARLES W.
分类号 E04F17/06 主分类号 E04F17/06
代理机构 代理人
主权项
地址