USD246537SExpiredUtility
Tooth positioner material
Individually held — no corporate assignee on recordPriority: Jun 9, 1976Filed: Jun 9, 1976Granted: Nov 29, 1977
Est. expiryJun 9, 1996(expired)· nominal 20-yr term from priority
Inventors:Woodford W. Gordon
27
PatentIndex Score
0
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for tooth positioner material, as shown.
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