发明名称 Cat scratching system
摘要 A cat scratching system for providing at least one surface suitable for cat scratching. This system includes a shell being capable of accepting at least one cat scratching surface having sides, an opening for inserting and removing the first cat scratching surface and a top and bottom. At least one of the surfaces, such as the top, is further characterized as having an open region for displaying the at least first cat scratching surface to the exterior of the shell, the first cat scratching surface being insertable within the opening of the shell.
申请公布号 US7765956(B2) 申请公布日期 2010.08.03
申请号 US20040024399 申请日期 2004.12.23
申请人 WORLDWISE, INC. 发明人 LAMSTEIN AARON M.
分类号 A01K29/00 主分类号 A01K29/00
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