USD476157SExpiredUtility
Powered toothbrush bristle pattern
Est. expiryMar 26, 2022(expired)· nominal 20-yr term from priority
84
PatentIndex Score
31
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a powered toothbrush bristle pattern, as shown and described.
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