USD473381SExpiredUtility
Toothbrush head
Individually held — no corporate assignee on recordPriority: Feb 13, 2002Filed: Feb 13, 2002Granted: Apr 22, 2003
Est. expiryFeb 13, 2022(expired)· nominal 20-yr term from priority
Inventors:Timothy W. Matthews
51
PatentIndex Score
15
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a toothbrush head, as shown and described.
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