USD293288SExpiredUtility

Toothbrush

44
Assignee: STL ENTPRPriority: Jul 2, 1986Filed: Jul 2, 1986Granted: Dec 22, 1987
Est. expiryJul 2, 2006(expired)· nominal 20-yr term from priority
Inventors:Kenneth D. CronNannette Sauvigne'
44
PatentIndex Score
9
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a toothbrush, as shown.

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