Tooth cleaner
Description
The broken lines illustrate portions of the tooth cleaner that form no part of the claimed design.
Claims
The ornamental design for a tooth cleaner, as shown and described.
Referenced Cited
Patent History
Patent number: D940854
Type: Grant
Filed: Dec 4, 2019
Date of Patent: Jan 11, 2022
Assignee: Aero Technology (Guang dong) Co., Ltd. (Guangdong)
Inventor: Yingan Liu (Chongqing)
Primary Examiner: Wan Laymon
Application Number: 29/715,667
Type: Grant
Filed: Dec 4, 2019
Date of Patent: Jan 11, 2022
Assignee: Aero Technology (Guang dong) Co., Ltd. (Guangdong)
Inventor: Yingan Liu (Chongqing)
Primary Examiner: Wan Laymon
Application Number: 29/715,667
Classifications