IP Library › Granted Patent US 1,136,417
Granted Patent S1
US 1,136,417 · App. 30/014,905 · Granted Jul 21, 2026

Cat litter box

Inventor: Jinxiu Liu (Ningbo, CN)
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Quick Facts
Patent No.
US 1,136,417
App. No.
30/014,905
Granted
Jul 21, 2026
Kind
S1
Claims (1)

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

References Cited (14)
US D1062112S · Xiao · 2025 [cited by examiner]
US D1069280S · Chen · 2025 [cited by examiner]
US D1076280S · Xiao · 2025 [cited by examiner]
US D1076281S · Chen · 2025 [cited by examiner]
US D1076282S · Chen · 2025 [cited by examiner]
US D1080093S · Tang · 2025 [cited by examiner]
US 12324407B1 · Tang · 2025 [cited by examiner]
US D1098633S · He · 2025 [cited by examiner]
US D1098635S · He · 2025 [cited by examiner]
US D1107339S · Chen · 2025 [cited by examiner]
US 20240397904A1 · Cai · 2024 [cited by examiner]
GarveeLife Automatic Self Cleaning Litter Box with App Control, Open-Top Smart Cat Litter Box for Multiple Cats, 7-Layer Safety Sensors, 10.5L Large Waste Bin, Ultra Quiet, for Large Cats & Kittens; posted Jan. 6, 2026,… [cited by examiner]
Self Cleaning Automatic Cat Litter Box Open-Top Design App Control Dual Safety Sensors 76L Body Capacity Odor Control Easy Clean; retrieved Feb. 23, 2026 [online]. URL: https://www.alibaba.com/product-detail/Self-Cleani… [cited by examiner]
New Design Open-Top Design Automatic Cat Litter Box App Control Dual Safety Sensors Self Cleaning Litter Box; posted date, retrieved date [online]. URL: (Year: 2026). [cited by examiner]