The broken lines in the drawings depict portions of the combined toothbrush and water pick unit that form no part of the claimed design.
The broken lines in the drawings depict portions of the combined toothbrush and water pick unit that form no part of the claimed design.
Number | Date | Country | Kind |
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2017 3 0258110 | Jun 2017 | CN | national |
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Number | Date | Country |
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004349363-0001 | Sep 2017 | EM |