USD297362SExpiredUtility
Dental matrix band
Individually held — no corporate assignee on recordPriority: Apr 7, 1986Filed: Apr 7, 1986Granted: Aug 23, 1988
Est. expiryApr 7, 2006(expired)· nominal 20-yr term from priority
Inventors:William B. Dragan
62
PatentIndex Score
9
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dental matrix band, as shown and described.
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