USD304786SExpiredUtility

Tooth brush

47
Assignee: KAYAMURA NAOJIPriority: Sep 19, 1986Filed: Nov 13, 1986Granted: Nov 28, 1989
Est. expirySep 19, 2006(expired)· nominal 20-yr term from priority
Inventors:Yoshikazu Kayamura
47
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tooth brush, as shown and described.

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