IP Library › Granted Patent US 1,098,634
Granted Patent S1
US 1,098,634 · App. 29/927,012 · Granted Oct 14, 2025

Cat litter box

Inventor: Mingjiang Duan (Guangdong, CN)
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Quick Facts
Patent No.
US 1,098,634
App. No.
29/927,012
Granted
Oct 14, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2024
From: DUAN, MINGJIANG
To: DONGGUAN FENGGANG LONGAN ELECTRICAL APPLIANCE FACTORY
Reel/Frame 066333/0443 →
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PetSafe ScoopFree—posted Jul. 17, 2023—retrieved Aug. 1, 2024_ Retrieved from Internet _ https://www.amazon.com/PetSafe-ScoopFree-Clumping-Self-Cleaning-Litter/dp/B0CBSJ3KLW?th=1 (Year: 2023). [cited by examiner]
PetSafe ScoopFree Crystal—posted Sep. 9, 2019—retrieved Aug. 1, 2024_ Retrieved from Internet _ https://www.amazon.com/PetSafe-Scoop Free-Automatic-Self-Cleaning-Litter/dp/B07WZPJ2LW?th=1 (Year: 2019). [cited by examiner]
Self Cleaning Litter Box—posted Apr. 6, 2024—retrieved Aug. 1, 2024_ Retrieved from Internet _ https://www.amazon.com/Cleaning-Automatic-Hands-Free-Cleanup-Tracking/dp/B0CY4C385X/ref=asc_df_B0CY4C385X/?th=1 (Year: 2024). [cited by examiner]