Brush head for an electric toothbrush
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The broken lines shown in drawings are included for the purpose of illustrating unclaimed portions of the brush head for an electric toothbrush and environmental structure, and form no part of the claimed design.
Claims
The ornamental design for a brush head for an electric toothbrush, as shown and described.
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Type: Grant
Filed: Feb 3, 2017
Date of Patent: Oct 16, 2018
Assignee: Harria Investment Group Ltd. (Causeway Bay)
Inventor: Xinlan Liu (Rowland Heights, CA)
Primary Examiner: Wan Laymon
Assistant Examiner: Clint A Samuel
Application Number: 29/592,902