USD319503SExpiredUtility
Tongue depressor
Individually held — no corporate assignee on recordPriority: Feb 6, 1989Filed: Feb 6, 1989Granted: Aug 27, 1991
Est. expiryFeb 6, 2009(expired)· nominal 20-yr term from priority
Inventors:James A. Summers
69
PatentIndex Score
13
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tongue depressor, as shown and described.
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