发明名称 ANCHORING SYSTEM FOR SWIMMING POOL STAIRS
摘要 The invention provides a staircase arrangement for use within a swimming pool. The staircase arrangement comprises a staircase and at least one suction device. The staircase includes a set of stairs, a bottom-facing surface and a wall-facing surface. Each of the at least one suction devices comprises an attachment portion for attachment to at least one of the bottom-facing surface and the wall-facing surface of the staircase and a suction portion suitable for establishing a suction connection with an interior surface of the swimming pool so as to secure the staircase to the interior surface of the swimming pool.
申请公布号 US2012233937(A1) 申请公布日期 2012.09.20
申请号 US201113282036 申请日期 2011.10.26
申请人 ST-PIERRE JACQUES;9189-2356 QUEBEC INC. 发明人 ST-PIERRE JACQUES
分类号 E04F11/022;E04F11/18;F16B47/00 主分类号 E04F11/022
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