IP Library › Granted Patent US 1,147,611
Granted Patent S1
US 1,147,611 · App. 29/993,678 · Granted Sep 8, 2026

Cat litter box

Inventor: Zhen Chen (Xuzhou, CN)
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Quick Facts
Patent No.
US 1,147,611
App. No.
29/993,678
Filed
Mar 17, 2025
Granted
Sep 8, 2026
Kind
S1
Art Unit
2943
USPC
D30/161
Claims (1)

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

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Large Automatic Litter Box Open Top, MeowWhimsy S7 Pro Self Cleaning Litter Box, App Control-No Scoop, Odor-Free, Extra Large Electric Kitty Litter-Boxes for Multi-Cat, Includes Pedal Mat, Bags; posted Sep. 9, 2025, ret… [cited by examiner]
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