USD331664SExpiredUtility
Toothbrush
Individually held — no corporate assignee on recordPriority: Sep 7, 1990Filed: Sep 7, 1990Granted: Dec 15, 1992
Est. expirySep 7, 2010(expired)· nominal 20-yr term from priority
Inventors:Michael Haddad
52
PatentIndex Score
7
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a toothbrush, as shown and described.
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