发明名称 Expansible gate protector
摘要 An expansible baby gate having a main lazy-tong barrier formed of intersecting and pivotally connected first and second main slats which form V-shaped openings between the slats along the top edge portion of the barrier. A supplementary upper barrier, including a plurality of shorter auxiliary slats pivotally connected to each other and to the main slats for occluding the V-shaped openings in the top edge portion of the main barrier.
申请公布号 US4723587(A) 申请公布日期 1988.02.09
申请号 US19860839190 申请日期 1986.03.13
申请人 MADISON MILL, INC. 发明人 SCRUGGS, JR., JULIAN C.
分类号 E06B9/06;(IPC1-7):E06B3/92 主分类号 E06B9/06
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