USD268615SExpiredUtility
Combined dental pin and chuck
Individually held — no corporate assignee on recordPriority: Apr 24, 1980Filed: Aug 29, 1980Granted: Apr 12, 1983
Est. expiryApr 24, 2000(expired)· nominal 20-yr term from priority
Inventors:Anthony J. Biggs
51
PatentIndex Score
6
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined dental pin and chuck, as shown.
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