USD411769SExpiredUtility
Battery operated toothbrush
Est. expiryAug 7, 2018(expired)· nominal 20-yr term from priority
Inventors:David Wright
98
PatentIndex Score
103
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a battery operated toothbrush, as shown and described.
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