USD457637SExpiredUtility
Encased stone quadrant, winged dental model base
Priority: May 9, 2001Filed: May 9, 2001Granted: May 21, 2002
Est. expiryMay 9, 2021(expired)· nominal 20-yr term from priority
Inventors:Ronald E. Huffman
88
PatentIndex Score
36
Cited by
110
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for encased stone quadrant, winged dental model base, as shown and described.
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