초록 ▼

A pet litter box apparatus includes an outer enclosure having a front opening for access by a cat or other animal, with an inner carrier providing a litter accumulation area and including a radially-extending screen, rotationally mounted within the outer enclosure on a carrier support at a hub. A wa

A pet litter box apparatus includes an outer enclosure having a front opening for access by a cat or other animal, with an inner carrier providing a litter accumulation area and including a radially-extending screen, rotationally mounted within the outer enclosure on a carrier support at a hub. A waste storage container with a normally closed access port is positioned below the hub. For cleaning, the carrier is rotated about the hub on its axis of rotation to move the screen through the litter accumulation area to collect any agglomerated litter and fecal material. This waste is carried by the screen in the rotating carrier to a point above the hub, where a shield on the hub normally covering the access port for the waste storage container has now rotated to expose the access port and enable the agglomerated litter and fecal material to fall into the waste storage container.

대표청구항 ▼

A pet litter box and screening apparatus having litter screening and waste storage capabilities, said apparatus comprising: an outer enclosure portion having an opening for ingress and egress by a cat or other animal; an inner carrier portion rotationally mounted within said outer enclosure portion

A pet litter box and screening apparatus having litter screening and waste storage capabilities, said apparatus comprising: an outer enclosure portion having an opening for ingress and egress by a cat or other animal; an inner carrier portion rotationally mounted within said outer enclosure portion on a carrier support at a carrier hub, said carrier portion providing a litter accumulation area and including a radially-extending screen, said carrier hub including a shield member normally covering a port; a waste storage container connected to said apparatus beneath said carrier hub port, wherein when said carrier portion is rotated about said carrier hub on its axis of rotation to move said screen through said litter accumulation area, agglomerated litter and fecal material is carried by said screen in the rotating carrier to a point above said carrier hub, and said shield member is rotated to a position to expose said port and enable the agglomerated litter and fecal material to fall into said waste storage container.