Electric toothbrush assembly

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, right and top perspective view of an electric toothbrush assembly, showing my new design;

FIG. 2 is a rear, left and top 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 an enlarged top plan view thereof; and,

FIG. 8 is an enlarged bottom plan view thereof.

In the drawings, the broken lines represent portions of the article and do not form part of the claimed design.

Claims

The ornamental design for an electric toothbrush assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
D996827 August 29, 2023 Qin
D998345 September 12, 2023 Oyler
D1002197 October 24, 2023 Luo
D1044285 October 1, 2024 Huang
D1049645 November 5, 2024 Xie
D1059844 February 4, 2025 Liu
D1061041 February 11, 2025 Luo
D1064600 March 4, 2025 Peng
D1073324 May 6, 2025 Ghahary
D1098754 October 21, 2025 Hu
D1101417 November 11, 2025 Wang
D1101419 November 11, 2025 Wang
D1106687 December 23, 2025 Jiang
Foreign Patent Documents
308772946 August 2024 CN
D242179-004 July 2025 WO
Other references
  • Aquasonic Black Series Ultra Whitening Toothbrush, posted Jun. 20, 2017 [online], [retrieved Dec. 30, 2025]. Retrieved from internet, https://www.amazon.com/dp/B072YVWBXH (Year: 2017).
  • Premium Sonic Toothbrush Set with Wireless Charger, posting date unknown [online], [retrieved Dec. 30, 2025]. Retrieved from internet, https://ncdtkj767.en.made-in-china.com/product/vYRrCpMPZHVs/China-Premium-Sonic-Toothbrush-Set-with-Wireless-Charger.html (Year: 2025).
Patent History
Patent number: D1140562
Type: Grant
Filed: Oct 12, 2024
Date of Patent: Aug 11, 2026
Assignee: Jiangxi Dentalbright Technology Co., Ltd (Jiujiang)
Inventor: Junyuan Qin (Jiujiang)
Primary Examiner: Messina L Smith
Assistant Examiner: Evin F Ershock
Application Number: 29/967,782
Classifications
Current U.S. Class: D4/101