发明名称 Cat track
摘要 A cat track composed of several track sections when attached end-to-end in other than an endless loop has end caps to retain a ball that rolls freely in the track. Assembled, the sections may be used together with a cat scratcher and/or a cat spa or other animal toy to increase the animal's interest. The sections may be made in different shapes but are capable of being connected end-to-end to define a variety of patterns, either as an endless or open (non-continuous) track.
申请公布号 US7661394(B2) 申请公布日期 2010.02.16
申请号 US20070974234 申请日期 2007.10.12
申请人 ROLF C. HAGEN, INC. 发明人 PLANTE ROBIN
分类号 A01K15/02;A01K29/00 主分类号 A01K15/02
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