USD490899SExpiredUtility

Tartar detection device

94
Assignee: NEKS TECHNOLOGIES INCPriority: May 27, 2002Filed: Nov 27, 2002Granted: Jun 1, 2004
Est. expiryMay 27, 2022(expired)· nominal 20-yr term from priority
Inventors:Stephan Gagnon
94
PatentIndex Score
135
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a “tartar detection device,” as shown and described.

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