Teeth cleaning system
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Description
The broken lines shown in the figures are included for the purpose of illustrating portions of the teeth cleaning system and form no part of the claimed design.
Claims
The ornamental design for a teeth cleaning system, as shown and described.
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Patent History
Patent number: D908223
Type: Grant
Filed: Jun 16, 2020
Date of Patent: Jan 19, 2021
Assignee: ZeroBrush, Inc. (Palo Alto, CA)
Inventors: Nidhi Pai (Palo Alto, CA), Ria Pai (Palo Alto, CA), Jason Hu (San Jose, CA), Akash Pai (Palo Alto, CA)
Primary Examiner: Wan Laymon
Application Number: 29/738,225
Type: Grant
Filed: Jun 16, 2020
Date of Patent: Jan 19, 2021
Assignee: ZeroBrush, Inc. (Palo Alto, CA)
Inventors: Nidhi Pai (Palo Alto, CA), Ria Pai (Palo Alto, CA), Jason Hu (San Jose, CA), Akash Pai (Palo Alto, CA)
Primary Examiner: Wan Laymon
Application Number: 29/738,225
Classifications