USD307471SExpiredUtility
Dental instrument hone
Individually held — no corporate assignee on recordPriority: Aug 31, 1987Filed: Aug 31, 1987Granted: Apr 24, 1990
Est. expiryAug 31, 2007(expired)· nominal 20-yr term from priority
Inventors:Steven B. Moore
28
PatentIndex Score
1
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dental instrument hone, as shown.
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