发明名称 Pet litter box
摘要 The device of the present invention is useful as a disposable litter box and comprised of a base flexibly attached to a cover and constructed from a single piece of biodegradable, lightweight construction material that either is, or is treated to be, moisture resistant. An object of the invention is to provide a collapsible, disposable pet litter box having a cover flexibly attached to a base and wherein the device of the present invention is capable of being manipulated, into an erect state, that allows access to the litter material held within the base, and into a collapsed state that caps the base and seals litter in the base.
申请公布号 US5913282(A) 申请公布日期 1999.06.22
申请号 US19980045246 申请日期 1998.03.20
申请人 INDES, MAURA B.;ADAM, THOMAS E. 发明人 INDES, MAURA B.;ADAM, THOMAS E.
分类号 A01K1/01;(IPC1-7):A01K29/00 主分类号 A01K1/01
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