Self scooping cat litter box

Details Self scooping cat litter box Self scooping cat litter box

2008-07-18

2009-12-08

Smith, Kimberly S (Department: 3644)

Animal husbandry

Waste toilet or related device

Walled receptacle; e.g., litter box, etc., containing...

Reexamination Certificate

active

07628118

ABSTRACT:
An automated cat litter box comprising self-scooping mechanisms on a scooping carriage assembly at one end of a litter pan. The scooping carriage contains therein a waste drawer having a removable tray covered in lining. The tray travels with the carriage to the opposing end of the litter so that a grate can flip backwards to shovel collected waste into the waste drawer.

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