发明名称 Litter box optimized for recycling litter material
摘要 A cat litter system allows a pet owner to recycle unused cat litter without coming into contact with the used cat litter. The cat litter system includes a cover, a base and a screen. The cover engages the base over the screen. The system is rotated to pass unused cat litter through the screen into the cover which is then used as the base. The used cat litter is trapped by the screen and can easily be removed and thrown in a garbage receptacle.
申请公布号 US6269772(B1) 申请公布日期 2001.08.07
申请号 US19990425457 申请日期 1999.10.22
申请人 MICKEY NEIL T. 发明人 MICKEY NEIL T.
分类号 A01K1/01;(IPC1-7):A01K1/01;B65D8/18 主分类号 A01K1/01
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