USD372096SExpiredUtility
Lower dental impression tray
Assignee: ACCU DENT RES & DEVELOPMENT CO INCPriority: Aug 9, 1995Filed: Aug 9, 1995Granted: Jul 23, 1996
Est. expiryAug 9, 2015(expired)· nominal 20-yr term from priority
Inventors:John P. Frush
66
PatentIndex Score
17
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a lower dental impression tray, as shown and described.
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