IP Library › Granted Patent US 1,134,829
Granted Patent S1
US 1,134,829 · App. 29/973,569 · Granted Jul 14, 2026

Oral irrigator

Inventor: Xiao Liu (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,134,829
App. No.
29/973,569
Granted
Jul 14, 2026
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 3, 2025
From: LIU, XIAO
To: FLYCAT ELECTRICAL CO., LTD
Reel/Frame 070731/0612 →
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Waterpik Cordless Pearl Rechargeable Portable Water Flosser for Teeth, Gums. Online, publish date Aug. 9, 2021. Retrieved on Feb. 5, 2026 from URL: https://www.amazon.com/Waterpik-Cordless-Rechargeable-Portable-Flossing… [cited by examiner]