The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 18, 2025
Filed:
Mar. 13, 2023
Shanghai Lianchong Intelligent Technology Co., Ltd., Shanghai, CN;
Xiaolin Zhang, Shanghai, CN;
Junkang Hu, Shanghai, CN;
SHANGHAI LIANCHONG INTELLIGENT TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
A cat litter box capable of automatic cleaning and removal, comprising a pedestal and a roller repository, and the pedestal and the roller repository are connected via a drive mechanism, the roller repository comprises a barrel, a litter storage bin is provided in the barrel, a pet entry/exit port and a waste discharge-port are opened on the barrel, wherein the waste discharge port is provided at a rotation track of the barrel, a movable cover is provided outside the waste discharge-port, an adjustable filter assembly is provided in between the litter storage bin and the waste discharge bin, the adjustable filter assembly comprises a fixed stopper-plate, the fixed stopper-plate is connected with an inner side of the barrel, a filter mesh is provided underneath the fixed stopper-plate, a movable stopper-plate is provided rotatably in between the fixed stopper-plate and the filter mesh, a button is provided at the movable stopper-plate.