USD403509SExpiredUtility
Toothbrush
Assignee: TRISA BURSTENFABRIK AG TRIENGENPriority: Mar 26, 1997Filed: Sep 26, 1997Granted: Jan 5, 1999
Est. expiryMar 26, 2017(expired)· nominal 20-yr term from priority
Inventors:Walter Vonarburg
94
PatentIndex Score
64
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for toothbrush, as shown and described.
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