IP Library › Granted Patent US 1,129,024
Granted Patent S1
US 1,129,024 · App. 30/021,532 · Granted Jun 2, 2026

Cat litter box

Inventors: Huanhuan Shi (Guangdong, CN); Yanxu Zeng (Guangdong, CN)
Assignee: Huanhuan Shi
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Quick Facts
Patent No.
US 1,129,024
App. No.
30/021,532
Granted
Jun 2, 2026
Kind
S1
Claims (1)

The ornamental design for a cat litter box, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2026
From: SHI, HUANHUAN; ZENG, YANXU
To: SHI, HUANHUAN
Reel/Frame 075094/0409 →
References Cited (16)
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Mimfam Open Top Automatic Cat Litter Box for Cats, Integrated Safety Protection Self Cleaning Litter Box with Mat & Liner; posted Oct. 28, 2024, retrieved Nov. 10, 2025 [online]. URL: https://www.amazon.com/dp/B0DL64LHX… [cited by examiner]
Neakasa M1 Open-Top Self Cleaning Cat Litter Box, Automatic Cat Litter Box with App Control, Odor-Free Waste Disposal Includes Trash Bags; posted Jan. 17, 2024, retrieved Nov. 10, 2025 [online]. URL: https://www.amazon.… [cited by examiner]