发明名称 ATTIC STEP
摘要 A step for installation into an attic that is easily installed on the existing beams within a typical attic to provide a safer and easier means to maneuver within a home's attic space. The step is produced using a single piece of sheet metal. In addition, the step is installed into the attic by securing teeth on the bendable tabs of the step to the existing beams using a hammer with the optional use of additional fasteners.
申请公布号 US2015113890(A1) 申请公布日期 2015.04.30
申请号 US201414521779 申请日期 2014.10.23
申请人 Breen Scott M. 发明人 Breen Scott M.
分类号 E04F11/02;E04F11/022;E04F11/112 主分类号 E04F11/02
代理机构 代理人
主权项 1. A step for an attic, comprising: a base; a plurality of flanges extending from at least one side of said base, wherein the flanges are spaced apart to approximately 1½ inches; a plurality of tabs extending from said base; and a plurality of teeth extending from said tabs.
地址 Marne MI US