USD455010SExpiredUtility
Battery toothbrush
Est. expiryDec 27, 2020(expired)· nominal 20-yr term from priority
Inventors:Björn Kling
92
PatentIndex Score
43
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7
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1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a battery toothbrush, as shown and described.
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