초록 ▼

A cat litter screening device which includes two planar bottom panels of a mesh material with foramen sized to pass the litter but which traps substantially all fecal matter. The bottom panels are pivoted together along a central axis and lift means are attached to the sides for moving the panels up

A cat litter screening device which includes two planar bottom panels of a mesh material with foramen sized to pass the litter but which traps substantially all fecal matter. The bottom panels are pivoted together along a central axis and lift means are attached to the sides for moving the panels up and down through the litter. The lift means include handles and side panels which are also of a mesh material. In one embodiment the handles are rigid. In another embodiment lock means is provided by which the handles can be moved to a first position down and away from the sides of the litter box and to a second position where they are locked for applying force to move the bottom panels up and down through the litter.

대표청구항 ▼

A device for removing fecal matter from cat litter contained in a litter box, comprising the combination of at least two planar bottom panels, each panel having a pair of spaced-apart side edges and a pair of spaced-apart end edges which extend orthogonal to said side edges to form a generally recta

A device for removing fecal matter from cat litter contained in a litter box, comprising the combination of at least two planar bottom panels, each panel having a pair of spaced-apart side edges and a pair of spaced-apart end edges which extend orthogonal to said side edges to form a generally rectangular configuration, means forming a plurality of screen-like foramen in each panel, said foramen being sized to permit passage therethrough of the litter while occluding passage of a substantial portion of the fecal matter, said bottom panels being positioned in side-by-side relationship with a side edge of one bottom panel being adjacent to a side edge of the other bottom panel, hinge means for connecting said adjacent side edges of the panels together for pivotal movement about a central axis, lift means attached to each panel at the side edges thereof remote from the central axis for moving the panels down through the litter toward the bottom of the box, for lifting the panels up through the litter and away from the box while carrying fecal matter trapped by the foramen and for disposing of fecal matter carried by the panels, said end edges being coextensive with the plane of their respective bottom panel whereby when the device is tipped to move either of the end edges downwardly the discharge of fecal matter from the bottom panels over the end edges is unrestricted.