发明名称 |
Plural receptacle filtering litter box system |
摘要 |
A system for retaining and filtering animal litter. The inventive device includes a plurality of nested receptacles for containing the litter. A screen insert is removably positioned within a corner of the receptacle to permit filtering of the litter during pouring thereof into another receptacle. A cover assembly is coupled to an uppermost one of the receptacles to preclude projection of litter therefrom by a pet.
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申请公布号 |
US5499610(A) |
申请公布日期 |
1996.03.19 |
申请号 |
US19940357852 |
申请日期 |
1994.12.16 |
申请人 |
BRUNER, DENNIS R.;BATAGIANIS, DONNA L. |
发明人 |
BRUNER, DENNIS R.;BATAGIANIS, DONNA L. |
分类号 |
A01K1/01;(IPC1-7):A01K1/035 |
主分类号 |
A01K1/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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