IP Library › Granted Patent US 1,076,281
Granted Patent S1
US 1,076,281 · App. 29/975,440 · Granted May 20, 2025

Litter box

Inventor: Zhanli Chen (Yuyao, CN)
Assignee: Ningbo Mingtan Technology Co., Ltd
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Quick Facts
Patent No.
US 1,076,281
App. No.
29/975,440
Granted
May 20, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 27, 2024
From: CHEN, ZHANLI
To: NINGBO MINGTAN TECHNOLOGY CO., LTD
Reel/Frame 069428/0418 →
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Clever self-cleaning litter box takes the stench out of managing cat waste, posted Jun. 2, 2022 [retrieved online Dec. 30, 2024]. Retrieved from internet, https://newatlas.com/pets/popur-self-cleaning-cat-litter-box/ (Y… [cited by examiner]
Popur—a Quantum Leap in Self-Cleaning Litter Box by Popur >> FAQ—Kickstarter, posted Feb. 19, 2023 [retrieved online Dec. 30, 2024]. Retrieved from internet, https://www.kickstarter.com/projects/popur/popur-a-quantum-le… [cited by examiner]
Amazon.com: Popur X5 Cat Robot Kitty Litter Box Automatic Self Cleaning for Multiple Large Cats, posted Jan. 1, 2024 [retrieved online Dec. 30, 2024]. Retrieved from internet, https://www.amazon.com/Popur-Litter-Automat… [cited by examiner]
The 11 Best Automatic Litter Boxes, Tested and Reviewed, posted Dec. 1, 2024 [retrieved online Dec. 30, 2024]. Retrieved from internet, https://www.thesprucepets.com/best-automatic-litter-boxes-4684419 (Year: 2024). [cited by examiner]