IP Library › Granted Patent US 1,107,338
Granted Patent S1
US 1,107,338 · App. 29/904,481 · Granted Dec 23, 2025

Animal litter box and feeder assembly

Inventors: Si Hyung Lee (Henderson, NV); Sean Sangil Hahn (Henderson, NV)
Assignee: LeapHigh Animals, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,107,338
App. No.
29/904,481
Granted
Dec 23, 2025
Kind
S1
Claims (1)

The ornamental design for an animal litter box and feeder assembly, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 5, 2024
From: LEE, SI HYUNG; HAHN, SEAN SANGIL
To: LEAPHIGH ANIMALS, LLC
Reel/Frame 067631/0561 →
References Cited (28)
US 2469784A · Quinn · 1949 [cited by examiner]
US 4217857A · Geddie · 1980 [cited by applicant]
US 4771731A · Derx et al. · 1988 [cited by applicant]
US 5058528A · Counseller · 1991 [cited by examiner]
US D331132S · Maddocks · 1992 [cited by examiner]
US 5755182A · Brown, Jr. · 1998 [cited by examiner]
US D707403S · Halliday · 2014 [cited by examiner]
US 9204617B2 · Yamamoto et al. · 2015 [cited by applicant]
US D769548S · Spiegel · 2016 [cited by examiner]
US D782756S · Veness · 2017 [cited by examiner]
US D796748S · Takagi · 2017 [cited by examiner]
US D801595S · Oates · 2017 [cited by examiner]
US D846815S · Darkwah · 2019 [cited by examiner]
US D852430S · Roger · 2019 [cited by examiner]
US 10477831B2 · Beaudoin et al. · 2019 [cited by applicant]
US D891715S · Suzuki · 2020 [cited by examiner]
US D947469S · Schuler · 2022 [cited by examiner]
US 12048289B1 · Lee · 2024 [cited by examiner]
US 20060065203A1 · Schmidt et al. · 2006 [cited by applicant]
US 20060196438A1 · Caputa et al. · 2006 [cited by applicant]
US 20080314328A1 · Johnson · 2008 [cited by applicant]
US 20190343066A1 · Fan et al. · 2019 [cited by applicant]
US 20200187450A1 · Van Wert · 2020 [cited by examiner]
EM 0150567260001 · 2024 [cited by examiner]
GB 2408668A · 2005 [cited by applicant]
BunnyLet; oldest customer review posted Nov. 1, 2023, retrieved Oct. 30, 2024 [online]. URL: https://guineadad.com/products/bunnylet (Year: 2023). [cited by examiner]
Essenhome Extra-Large 2-in-1 Rabbit Hay Feeder & Litter Box Set, Wood, Mess Proof, for Guinea Pigs, Chinchillas, Hamsters, and Rabbits; posted Aug. 5, 2024, retrieved Oct. 30, 2024 [online]. URL: https://amazon.com/dp/B… [cited by examiner]
Essenhome Large 2-in-1 Rabbit Hay Feeder & Litter Box Set, Wood, Mess Proof, for Guinea Pigs, Chinchillas, Hamsters, and Rabbits; posted Aug. 5, 2024, retrieved Oct. 30, 2024 [online]. URL: https://www.amazon.com/dp/B0D… [cited by examiner]