IP Library › Granted Patent US 1,082,178
Granted Patent S1
US 1,082,178 · App. 29/903,815 · Granted Jul 1, 2025

Litter box

Inventor: Tieqiang Tang (Portland, OR)
Assignee: PETPIVOT INC
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Quick Facts
Patent No.
US 1,082,178
App. No.
29/903,815
Granted
Jul 1, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2023
From: TANG, TIEQIANG
To: PETPIVOT INC
Reel/Frame 065068/0239 →
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Hkwshop Cat Litter Tray Automatic Intelligent Closed Cat Litter Box Wi-Fi Remote App Control Cat Litter Box 7L Large Self-Cleaning Toilet for 1.5 kg-8 kg Cat Pet Cat Litter Tray Cat Toilet; posted Jan. 21, 2021, retriev… [cited by examiner]
PetPivot Self Cleaning Cat Litter Box, Open Top Litter Box for Multiple Cats, Automatic Cat Litter Box with Liners and Mat Included, White; posted Jul. 1, 2024, retrieved Nov. 22, 2024 [online]. URL: https://www.amazon.… [cited by examiner]
Pet Marvel C1 Self Cleaning Cat Litter Box, Open-Top Automatic Litter Box for Multiple Cats, App Control/Odor-Free/Easy to Clean/with Waste Bags; posted Sep. 6, 2024, retrieved Nov. 22, 2024 [online]. URL: https://www.a… [cited by examiner]
ZeaCotio Self Cleaning Litter Box, Automatic Cat Litter Box with App Control, Multi-Cat Compatible, Includes 1 Roll of Garbage Bags and Mat; posted Nov. 12, 2024, retrieved Nov. 22, 2024 [online]. URL: https://www.amazo… [cited by examiner]