USD313276SExpiredUtility

Dental tray

70
Individually held — no corporate assignee on recordPriority: Nov 30, 1987Filed: Nov 30, 1987Granted: Dec 25, 1990
Est. expiryNov 30, 2007(expired)· nominal 20-yr term from priority
Inventors:William Mchugh
70
PatentIndex Score
18
Cited by
2
References
1
Claims

Claims

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

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