USD431366SExpiredUtility
Toothbrush
Individually held — no corporate assignee on recordPriority: Mar 31, 2000Filed: Mar 31, 2000Granted: Oct 3, 2000
Est. expiryMar 31, 2020(expired)· nominal 20-yr term from priority
Inventors:Stephen D. Harada
48
PatentIndex Score
6
Cited by
59
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a toothbrush, as shown and described.
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