Oral irrigator

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Description

FIG. 1 is a perspective view of an oral irrigator showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dash-dash broken lines in the drawings depict portions of the oral irrigator that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D778433 February 7, 2017 Li
D895791 September 8, 2020 Yuan
D953520 May 31, 2022 Li
D998141 September 5, 2023 Zhang
12102497 October 1, 2024 Wang
D1087331 August 5, 2025 Hou
D1089635 August 19, 2025 Wang
D1101934 November 11, 2025 Yu
20190201175 July 4, 2019 Li
Foreign Patent Documents
15086550 December 2024 EM
Other references
  • Oralfree Water flosser Teeth Picks, Amazon Date First Available Sep. 15, 2021, retrieved Jan. 30, 2026 at URL: https://www.amazon.com/Water-Dental-flosser-Teeth-Cleaning/dp/B09LY2K4CS/ref.
  • Coslus Portable Water Flosser for Teeth, Amazon Date First Available Jul. 4, 2025, retrieved Jan. 30, 2026 at URL: https://www.amazon.com/COSLUS-Portable-Water-Flosser-Teeth/dp/B0FDQ3WHRW/ref.
Patent History
Patent number: D1134831
Type: Grant
Filed: Nov 21, 2024
Date of Patent: Jul 14, 2026
Inventors: Chang Ke (Shenzhen), Chuanzhou Zheng (Shenzhen), Dongbao Li (Shenzhen), Wenyan Huang (Shenzhen), Xianwei Liu (Shenzhen)
Primary Examiner: Jennifer L Watkins
Application Number: 29/974,352