Litter box
OwnerRobert W. Neaceinventor
Life of this patent
Estimating the term…
Abstract
A litter box described herein includes a main compartment, a contaminant compartment, and a grate separator dividing the main compartment and the contaminant compartment. The main compartment is above the grate separator and the contaminant compartment is below the grate separator. Powderizable litter in the main compartment is supported by the grate separator when the powderizable litter is in a large initial form. The powderizable litter in the main compartment drops through the grate separator into the contaminant compartment when the powderizable litter transforms to a small powder form leaving clean powderizable litter in the main compartment.
Claims15
A litter box comprising:
- (a) a main compartment;
- (b) a contaminant compartment;
- (c) a grate separator dividing said main compartment and said contaminant compartment such that at least the majority of said main compartment is above said grate separator and at least the majority of said contaminant compartment is below said grate separator;
- and
- (d) a chute creating a passage through said grate separator between said main compartment and said contaminant compartment;
- (e) wherein powderizable litter in a large initial form in said main compartment is supported by said grate separator, and powderizable litter that has transformed to a small powder form in said main compartment drops through said grate separator into said contaminant compartment leaving clean powderizable litter in said large initial form in said main compartment.
A litter box comprising:
- (a) a main compartment;
- (b) a contaminant compartment;
- (c) a grate separator dividing said main compartment and said contaminant compartment such that at least the majority of said main compartment is above said grate separator and at least the majority of said contaminant compartment is below said grate separator;
- and
- (d) a passage defined into said contaminant compartment, said passage being a chute through said grate separator between said main compartment and said contaminant compartment;
- (e) wherein powderizable litter in a large initial form in said main compartment is supported by said grate separator, and powderizable litter that has transformed to a small powder form in said main compartment drops through said grate separator into said contaminant compartment leaving clean powderizable litter in said large initial form in said main compartment.
A litter box comprising:
- (a) a main compartment;
- (b) a removable contaminant compartment;
- (c) a grate separator dividing said main compartment and said contaminant compartment such that at least the majority of said main compartment is above said grate separator and at least the majority of said contaminant compartment is below said grate separator;
- (d) a passage defined through said grate separator between said main compartment and said contaminant compartment, said passage being a chute;
- and
- (e) a vibrator for vibrating at least said grate separator;
- (f) wherein powderizable litter in a large initial form in said main compartment is supported by said grate separator, and powderizable litter that has transformed to a small powder form in said main compartment drops through said grate separator into said contaminant compartment leaving clean powderizable litter in said large initial form in said main compartment.
A litter box comprising:
- (a) an elevated main compartment;
- (b) a grate forming the floor of said main compartment;
- and
- (c) a chute creating a passage through said grate separator from above said main compartment and to below said main compartment;
- (d) wherein powderizable litter in a large initial form in said main compartment is supported by said grate, and powderizable litter that has transformed to a small powder form in said main compartment drops through said grate leaving clean powderizable litter in said large initial form in said main compartment.
Dependencies are inferred from the claim text.