초록 ▼

A disposable cat litter box comprises a bottom box portion for carrying litter material, a top box portion and a collapsible shell support structure. The bottom box portion has a bottom wall, a pair of end wals extending upwardly from the bottom wall and a pair of side walls extending upwardly from

A disposable cat litter box comprises a bottom box portion for carrying litter material, a top box portion and a collapsible shell support structure. The bottom box portion has a bottom wall, a pair of end wals extending upwardly from the bottom wall and a pair of side walls extending upwardly from the bottom wall. The side and end walls have an inner and an outer surface. The top box portion is designed to engage the bottom box portion. The top box portion has a top wall, a pair of end walls extending downwardly from the top wall and a pair of side walls extending downwardly from the top wall. The side and end walls of the top box portion have an inner and an outer surface. The inner surface is designed to fit snugly adjacent the outer surface of the bottom box portion. The collapsible shell support structure is designed for folding and unfolding between an expanded position, in which the top box portion is supported above the bottom box portion so as to form a substantially enclosed litter box, and a collapsed shipping, storage, and disposable condition, in which the shell support structure lies substantially flat.

대표청구항 ▼

A disposable pet litter box comprising: a bottom box portion for carrying litter material, said bottom box portion having a bottom wall, a pair of end walls extending upwardly from said bottom wall and a pair of side walls extending upwardly from said bottom wall, said side and end walls having an i

A disposable pet litter box comprising: a bottom box portion for carrying litter material, said bottom box portion having a bottom wall, a pair of end walls extending upwardly from said bottom wall and a pair of side walls extending upwardly from said bottom wall, said side and end walls having an inner surface and outer surface; a top box portion for engagement with said bottom box portion, said top box portion having a top wall, a pair of end walls extending downwardly from said top wall and a pair of side walls extending downwardly from said top wall, said side and end walls of said top box portion having an inner surface and an outer surface, the inner surface of said side and end walls of said top box portion having a size such that it fits snugly adjacent the outer surface of said side and end walls of said bottom box portion; and a collapsable continuous shell support structure configured for folding and unfolding between an expanded position in which the top box portion is supported above the bottom box portion so as to form a substantially enclosed pet litter enclosure which allows a pet to enter and use the pet litter box; and a collapsed shipping, storage, and a disposable condition in which the shell support structure lies substantially flat, the shell support structure including first and second end panels, each having an upper end and a lower end and a pair of first and second side panels, each having an upper end and a lower end, said side and end panels being continuously connected so as to form a closed shell structure such that when said shell support structure is in the unfolded expanded position, the lower ends of said first and second panels are placed adjacent the outer surface of said side and end walls of said bottom box portion and the top ends of said first and second panels are placed adjacent the inner surface of said side and end walls of said top box portion, one of said panels having an opening to allow egress or ingress of a pet so as to allow use thereof by the pet, said shell support structure having a generally trapezoidal configuration such that the lower ends of the panels have a first perimeter which is greater than the perimeter of the upper ends of said panels of said shell structure.