发明名称 Cat waste elimination system including anti-litter spreading and containment device and also including a device allowing walking kittens to safely enter a kitty litter box
摘要 An anti-litter spreading and containment device for pet animals is disclosed. It consists in a fence-like structure which substantially surrounds and sits atop almost the entire perimeter of the animal's waste collection container. The invention also includes a device which is of utility in overcoming the difficulty experienced by small kittens in using cat waste boxes, said device consisting in a ramp-like walkway which leads to the top border of the waste collection container.
申请公布号 US5329879(A) 申请公布日期 1994.07.19
申请号 US19930025121 申请日期 1993.03.02
申请人 WALTON, ROBERT W. 发明人 WALTON, ROBERT W.
分类号 A01K1/01;(IPC1-7):A01K1/01 主分类号 A01K1/01
代理机构 代理人
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