发明名称 ANIMAL SCRATCHING PAD AND AMUSEMENT DEVICE
摘要 An animal scratching pad and amusement device. The device includes a continuous track and a ball which is movable within and around the track. A receptacle has an open top for receiving a removable and replaceable scratch pad.
申请公布号 CA2094022(C) 申请公布日期 1996.04.16
申请号 CA19932094022 申请日期 1993.04.14
申请人 MCCANCE, DONALD A. 发明人 MCCANCE, DONALD A.
分类号 A01K15/02;(IPC1-7):A01K1/00;A01K29/00 主分类号 A01K15/02
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