发明名称 PET STEPS
摘要 A pet step device for allowing pets to reach elevated locations having a pair of stair sides and at least one tread. The pet step device can also have at least one riser, at least one support, and/or a cover. In addition, one for more stair side extensions having at least one tread can be added to the stair sides. The pet step device can be formed by attaching the treads (and the risers, the stair side extensions, and support) to the stair sides and then placing a covex over the entire assembly to create a unitary structure.
申请公布号 WO2007050108(A3) 申请公布日期 2007.10.25
申请号 WO2006US01569 申请日期 2006.01.18
申请人 KHUBANI, AJIT;NOSENCHUCK, DANIEL, M. 发明人 KHUBANI, AJIT;NOSENCHUCK, DANIEL, M.
分类号 A01K15/02 主分类号 A01K15/02
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