USD274018SExpiredUtility
Toothbrush
Est. expiryDec 21, 2001(expired)· nominal 20-yr term from priority
Inventors:Soichiro Usui
84
PatentIndex Score
60
Cited by
0
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a toothbrush, as shown.
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