IP Library › Granted Patent US 1,104,252
Granted Patent S1
US 1,104,252 · App. 29/965,686 · Granted Dec 2, 2025

Oral irrigator

Inventor: Xiao Liu (Shenzhen, CN)
Assignee: Fly Cat Electrical Co., Ltd.
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Quick Facts
Patent No.
US 1,104,252
App. No.
29/965,686
Granted
Dec 2, 2025
Kind
S1
Claims (1)

The ornamental design for an oral irrigator, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 22, 2025
From: LIU, XIAO
To: FLY CAT ELECTRICAL CO., LTD.
Reel/Frame 073008/0353 →
References Cited (26)
US D806228S · Yan · 2017 [cited by examiner]
US D907195S · Li · 2021 [cited by examiner]
US D913486S · Bondurant · 2021 [cited by examiner]
US D939690S · Honisch · 2021 [cited by examiner]
US D959147S · Yu · 2022 [cited by examiner]
US D959648S · Yang · 2022 [cited by examiner]
US D986411S · Hou · 2023 [cited by examiner]
US D987070S · Fang · 2023 [cited by examiner]
US D998142S · Zhang · 2023 [cited by examiner]
US D1010809S · Wang · 2024 [cited by examiner]
US D1013158S · Lu · 2024 [cited by examiner]
US D1051361S · Zhang · 2024 [cited by examiner]
US D1052079S · Fang · 2024 [cited by examiner]
US D1090823S · Liu · 2025 [cited by examiner]
US 20200268490A1 · Bondurant · 2020 [cited by examiner]
US 20240293209A1 · Liu · 2024 [cited by examiner]
CN 307477202 · 2022 [cited by examiner]
CN 309354586 · 2025 [cited by examiner]
EM 0150744990001 · 2024 [cited by examiner]
MiTdir Cordless Dental Irrigator, posted Dec. 21, 2023 [online], [retrieved Sep. 10, 2025]. Retrieved from internet, https://www.amazon.com.be/-/en/Cordless-Irrigator-Portable-Rechargeable-Waterproof/dp/B0CQRNS9MD (Year… [cited by examiner]
Oracura, posted Jul. 17, 2019 [online], [retrieved Sep. 15, 2025]. Retrieved from internet, https://www.amazon.in/dp/B07VGRT3DQ?th=1 (Year: 2019). [cited by examiner]
Toothsi Smart Dental Water Flosser, posted Dec. 19, 2024 [online], [retrieved Sep. 10, 2025]. Retrieved from internet, https://www.amazon.in/-/hi/Toothsi-%E0%A4%B8%E0%A5%8D%E0%A4%AE%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%9F-%… [cited by examiner]
Travel Water Flosser Cordless, posted Jul. 23, 2022 [online], [retrieved Sep. 18, 2025]. Retrieved from internet, https://www.amazon.com/Travel-Water-Flosser-Cordless-for-Teeth/dp/B0B6N7C32M?th=1 (Year: 2022). [cited by examiner]
Water Flossers, posted May 29, 2025 [online], [retrieved Sep. 18, 2025]. Retrieved from internet, https://www.amazon.com/dp/B0F87WL2QZ (Year: 2025). [cited by examiner]
Water Flossers for Teeth, posted Feb. 1, 2020 [online], [retrieved Sep. 11, 2025]. Retrieved from internet, https://us.amazon.com/Water-Flosser-Teeth-Rechargeable-Waterproof/dp/B07YXY7PSW (Year: 2020). [cited by examiner]
Yooy Portable Cordless Dental Flosser, posted Nov. 8, 2023 [online], [retrieved Sep. 3, 2025]. Retrieved from internet, https://www.amazon.com.be/-/en/Portable-Cordless-Flosser-Cleaning-Rechargeable/dp/B0CMWRVP8G (Year:… [cited by examiner]