USD536876SExpiredUtility

Head portion of a toothbrush

86
Assignee: CHURCH & DWIGHT CO INCPriority: Feb 3, 2003Filed: Feb 3, 2003Granted: Feb 20, 2007
Est. expiryFeb 3, 2023(expired)· nominal 20-yr term from priority
Inventors:John Geoffrey ChanWang Ping
86
PatentIndex Score
29
Cited by
269
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a head portion of a toothbrush, as shown and described.

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